Home :: OPTICAL ACCESSORIES :: Filters :: Other Contrast & Deepsky Filters

Other Contrast & Deepsky Filters

Products

£212.00
in In stock (3)
SKU: ANT-LRGB-V-1.25
Antlia Filters
ANTLIA LRGB V-series Astronomy Imaging Filters - 1.25"
 
(0 reviews)  
The Antlia LRGB V series filters are designed for monochrome cameras that use both CCD and CMOS sensors. Suitable sensors include KAF/KAI, Sony, GSENSE and other sensor manufacturers. This filter set is designed to...

Product Details »

Qty
£371.00
in In stock (3)
SKU: ANT-LRGB-V-2
Antlia Filters
ANTLIA LRGB V-series Astronomy Imaging Filters - 2"
 
(0 reviews)  
The Antlia LRGB V series filters are designed for monochrome cameras that use both CCD and CMOS sensors. Suitable sensors include KAF/KAI, Sony, GSENSE and other sensor manufacturers. This filter set is designed to...

Product Details »

Qty
£265.00
out Ask about stock
SKU: ANT-LRGB-V-31
Antlia Filters
ANTLIA LRGB V-series Astronomy Imaging Filters - 31mm Unmounted
 
(0 reviews)  
The Antlia LRGB V series filters are designed for monochrome cameras that use both CCD and CMOS sensors. Suitable sensors include KAF/KAI, Sony, GSENSE and other sensor manufacturers. This filter set is designed to...

Product Details »

Qty
£318.00
in In stock (2)
SKU: ANT-LRGB-V-36
Antlia Filters
ANTLIA LRGB V-series Astronomy Imaging Filters - 36mm Unmounted
 
(0 reviews)  
The Antlia LRGB V series filters are designed for monochrome cameras that use both CCD and CMOS sensors. Suitable sensors include KAF/KAI, Sony, GSENSE and other sensor manufacturers. This filter set is designed to...

Product Details »

Qty
£434.00
out Ask about stock
SKU: ANT-LRGB-V-50
Antlia Filters
ANTLIA LRGB V-series Astronomy Imaging Filters - 50mm Unmounted
 
(0 reviews)  
The Antlia LRGB V series filters are designed for monochrome cameras that use both CCD and CMOS sensors. Suitable sensors include KAF/KAI, Sony, GSENSE and other sensor manufacturers. This filter set is designed to...

Product Details »

Qty
£529.00
out Ask about stock
SKU: ANT-LRGB-V-50x50
Antlia Filters
ANTLIA LRGB V-series Astronomy Imaging Filters - 50x50mm Square Unmounted
 
(0 reviews)  
The Antlia LRGB V series filters are designed for monochrome cameras that use both CCD and CMOS sensors. Suitable sensors include KAF/KAI, Sony, GSENSE and other sensor manufacturers. This filter set is designed to...

Product Details »

Qty
£582.00
out Ask about stock
SKU: ANT-LRGB-V-65x65
Antlia Filters
ANTLIA LRGB V-series Astronomy Imaging Filters - 65x65mm Square Unmounted
 
(0 reviews)  
The Antlia LRGB V series filters are designed for monochrome cameras that use both CCD and CMOS sensors. Suitable sensors include KAF/KAI, Sony, GSENSE and other sensor manufacturers. This filter set is designed to...

Product Details »

Qty
£221.00
in In stock (4)
SKU: ANT-3.5HA-1.25
Antlia Filters
ANTLIA Ultra Narrowband 3.5nm H-alpha Filter - 1.25"
 
(0 reviews)  
The Antlia H-Alpha (Ha) 3.5nm filter is suitable for imaging of H-Alpha emissions from nebulas, planetary nebulas and supernova remnants.

Product Details »

Qty
£221.00
out Ask about stock
SKU: ANT-3.5OIII-1.25
Antlia Filters
ANTLIA Ultra Narrowband 3.5nm OIII Filter - 1.25"
 
(0 reviews)  
The Antlia OIII 3.5nm filter is suitable for imaging Oxigen III emissions from nebulae, planetary nebulae and supernova remnants. The 3.5nm bandwidth delivers a high transmission at a center wavelength of 500.7nm. The...

Product Details »

Qty
£221.00
in In stock (3)
SKU: ANT-3.5SII-1.25
Antlia Filters
ANTLIA Ultra Narrowband 3.5nm SII Filter - 1.25"
 
(0 reviews)  
The Antlia SII 3.5nm filter is suitable for imaging SII emissions from nebulae, planetary nebulae and supernova remnants. The 3.5nm bandwidth delivers a high transmission at a center wavelength of 671.6nm. The extreme...

Product Details »

Qty
£338.00
in In stock (2)
SKU: ANT-3.5HA-2
Antlia Filters
ANTLIA Ultra Narrowband 3.5nm H-alpha Filter - 2"
 
(0 reviews)  
The Antlia H-Alpha (Ha) 3.5nm filter is suitable for imaging of H-Alpha emissions from nebulas, planetary nebulas and supernova remnants.

Product Details »

Qty
£338.00
in In stock (2)
SKU: ANTANT-3.5OIII-2
Antlia Filters
ANTLIA Ultra Narrowband 3.5nm OIII Filter - 2"
 
(0 reviews)  
The Antlia OIII 3.5nm filter is suitable for imaging Oxigen III emissions from nebulae, planetary nebulae and supernova remnants. The 3.5nm bandwidth delivers a high transmission at a center wavelength of 500.7nm. The...

Product Details »

Qty
£338.00
in In stock (2)
SKU: ANT-3.5SII-2
Antlia Filters
ANTLIA Ultra Narrowband 3.5nm SII Filter - 2"
 
(0 reviews)  
The Antlia SII 3.5nm filter is suitable for imaging SII emissions from nebulae, planetary nebulae and supernova remnants. The 3.5nm bandwidth delivers a high transmission at a center wavelength of 671.6nm. The extreme...

Product Details »

Qty
£253.00
out Ask about stock
SKU: ANT-3.5HA-31
Antlia Filters
ANTLIA Ultra Narrowband 3.5nm H-alpha Filter - 31mm Unmounted
 
(0 reviews)  
The Antlia H-Alpha (Ha) 3.5nm filter is suitable for imaging of H-Alpha emissions from nebulas, planetary nebulas and supernova remnants.

Product Details »

Qty
£253.00
out Ask about stock
SKU: ANT-3.5OIII-31
Antlia Filters
ANTLIA Ultra Narrowband 3.5nm OIII Filter - 31mm Unmounted
 
(0 reviews)  
The Antlia OIII 3.5nm filter is suitable for imaging Oxigen III emissions from nebulae, planetary nebulae and supernova remnants. The 3.5nm bandwidth delivers a high transmission at a center wavelength of 500.7nm. The...

Product Details »

Qty
£253.00
out Ask about stock
SKU: ANT-3.5SII-31
Antlia Filters
ANTLIA Ultra Narrowband 3.5nm SII Filter - 31mm Unmounted
 
(0 reviews)  
The Antlia SII 3.5nm filter is suitable for imaging SII emissions from nebulae, planetary nebulae and supernova remnants. The 3.5nm bandwidth delivers a high transmission at a center wavelength of 671.6nm. The extreme...

Product Details »

Qty
£285.00
in In stock (2)
SKU: ANT-3.5HA-36
Antlia Filters
ANTLIA Ultra Narrowband 3.5nm H-alpha Filter - 36mm Unmounted
 
(0 reviews)  
The Antlia H-Alpha (Ha) 3.5nm filter is suitable for imaging of H-Alpha emissions from nebulas, planetary nebulas and supernova remnants.

Product Details »

Qty
£285.00
out Ask about stock
SKU: ANT-3.5OIII-36
Antlia Filters
ANTLIA Ultra Narrowband 3.5nm OIII Filter - 36mm Unmounted
 
(0 reviews)  
The Antlia OIII 3.5nm filter is suitable for imaging Oxigen III emissions from nebulae, planetary nebulae and supernova remnants. The 3.5nm bandwidth delivers a high transmission at a center wavelength of 500.7nm. The...

Product Details »

Qty
£285.00
in In stock (2)
SKU: ANT-3.5SII-36
Antlia Filters
ANTLIA Ultra Narrowband 3.5nm SII Filter - 36mm Unmounted
 
(0 reviews)  
The Antlia SII 3.5nm filter is suitable for imaging SII emissions from nebulae, planetary nebulae and supernova remnants. The 3.5nm bandwidth delivers a high transmission at a center wavelength of 671.6nm. The extreme...

Product Details »

Qty
£412.00
out Ask about stock
SKU: ANT-3.5HA-50
Antlia Filters
ANTLIA Ultra Narrowband 3.5nm H-alpha Filter - 50mm Unmounted
 
(0 reviews)  
The Antlia H-Alpha (Ha) 3.5nm filter is suitable for imaging of H-Alpha emissions from nebulas, planetary nebulas and supernova remnants.

Product Details »

Qty
£412.00
out Ask about stock
SKU: ANT-3.5OIII-50
Antlia Filters
ANTLIA Ultra Narrowband 3.5nm OIII Filter - 50mm Unmounted
 
(0 reviews)  
The Antlia OIII 3.5nm filter is suitable for imaging Oxigen III emissions from nebulae, planetary nebulae and supernova remnants. The 3.5nm bandwidth delivers a high transmission at a center wavelength of 500.7nm. The...

Product Details »

Qty
£412.00
out Ask about stock
SKU: ANT-3.5SII-50
Antlia Filters
ANTLIA Ultra Narrowband 3.5nm SII Filter - 50mm Unmounted
 
(0 reviews)  
The Antlia SII 3.5nm filter is suitable for imaging SII emissions from nebulae, planetary nebulae and supernova remnants. The 3.5nm bandwidth delivers a high transmission at a center wavelength of 671.6nm. The extreme...

Product Details »

Qty
£549.00
out Ask about stock
SKU: ANT-3.5HA-50x50
Antlia Filters
ANTLIA Ultra Narrowband 3.5nm H-alpha Filter - 50x50mm Square Unmounted
 
(0 reviews)  
The Antlia H-Alpha (Ha) 3.5nm filter is suitable for imaging of H-Alpha emissions from nebulas, planetary nebulas and supernova remnants.

Product Details »

Qty
£549.00
out Ask about stock
SKU: ANT-3.5OIII-50x50
Antlia Filters
ANTLIA Ultra Narrowband 3.5nm OIII Filter - 50x50mm Square Unmounted
 
(0 reviews)  
The Antlia OIII 3.5nm filter is suitable for imaging Oxigen III emissions from nebulae, planetary nebulae and supernova remnants. The 3.5nm bandwidth delivers a high transmission at a center wavelength of 500.7nm. The...

Product Details »

Qty
£549.00
out Ask about stock
SKU: ANT-3.5SII-50x50
Antlia Filters
ANTLIA Ultra Narrowband 3.5nm SII Filter - 50x50mm Square Unmounted
 
(0 reviews)  
The Antlia SII 3.5nm filter is suitable for imaging SII emissions from nebulae, planetary nebulae and supernova remnants. The 3.5nm bandwidth delivers a high transmission at a center wavelength of 671.6nm. The extreme...

Product Details »

Qty
£698.00
out Ask about stock
SKU: ANT-3.5HA-65x65
Antlia Filters
ANTLIA Ultra Narrowband 3.5nm H-alpha Filter - 65x65mm Square Unmounted
 
(0 reviews)  
The Antlia H-Alpha (Ha) 3.5nm filter is suitable for imaging of H-Alpha emissions from nebulas, planetary nebulas and supernova remnants.

Product Details »

Qty
£698.00
out Ask about stock
SKU: ANT-3.5OIII-65x65
Antlia Filters
ANTLIA Ultra Narrowband 3.5nm OIII Filter - 65x65mm Square Unmounted
 
(0 reviews)  
The Antlia OIII 3.5nm filter is suitable for imaging Oxigen III emissions from nebulae, planetary nebulae and supernova remnants. The 3.5nm bandwidth delivers a high transmission at a center wavelength of 500.7nm. The...

Product Details »

Qty
£698.00
out Ask about stock
SKU: ANT-3.5SII-65x65
Antlia Filters
ANTLIA Ultra Narrowband 3.5nm SII Filter - 65x65mm Square Unmounted
 
(0 reviews)  
The Antlia SII 3.5nm filter is suitable for imaging SII emissions from nebulae, planetary nebulae and supernova remnants. The 3.5nm bandwidth delivers a high transmission at a center wavelength of 671.6nm. The extreme...

Product Details »

Qty
Save 10%
RRP: £609.00 £548.00
low Low stock (1)
SKU: LRGB2_E27R
ASTRODON
Astrodon LRGB Gen2 E-Series Tru-Balance Filters (set of 4) - 1.25" Mounted
 
(0 reviews)  
SIMPLIFY YOUR IMAGING! The E-Series Gen2 filters were designed for cameras containing the full-frame KAF8300, KAF3200, KAF6303, KAF16200, KAF16803 sensors, as well as most Sony and back-thinned sensors.

Product Details »

Qty
Save 3%
RRP: £916.00 £890.00
out Ask about stock
SKU: LRGB2_E36R
ASTRODON
Astrodon LRGB Gen2 E-Series Tru-Balance Filters (set of 4) - 36mm
 
(0 reviews)  
SIMPLIFY YOUR IMAGING! The E-Series Gen2 filters were designed for cameras containing the full-frame KAF8300, KAF3200, KAF6303, KAF16200, KAF16803 sensors, as well as most Sony and back-thinned sensors.

Product Details »

Qty
Save 15%
RRP: £1439.00 £1229.00
out Ask about stock
SKU: LRGB2_E50R
ASTRODON
Astrodon LRGB Gen2 E-Series Tru-Balance Filters (set of 4) - 50mm Diameter Unmounted
 
(0 reviews)  
SIMPLIFY YOUR IMAGING! The E-Series Gen2 filters were designed for cameras containing the full-frame KAF8300, KAF3200, KAF6303, KAF16200, KAF16803 sensors, as well as most Sony and back-thinned sensors.

Product Details »

Qty
Save 15%
RRP: £1721.00 £1468.00
out Ask about stock
SKU: LRGB2_E50S
ASTRODON
Astrodon LRGB Gen2 E-Series Tru-Balance Filters (set of 4) - 50mm Square Unmounted
 
(0 reviews)  
SIMPLIFY YOUR IMAGING! The E-Series Gen2 filters were designed for cameras containing the full-frame KAF8300, KAF3200, KAF6303, KAF16200, KAF16803 sensors, as well as most Sony and back-thinned sensors.

Product Details »

Qty
Save 15%
RRP: £704.00 £598.00
out Ask about stock
SKU: LRGB2_E31R
ASTRODON
Astrodon LRGB Gen2 E-Series Tru-Balance Filters (set of 4) - in 31mm Rings
 
(0 reviews)  
SIMPLIFY YOUR IMAGING! The E-Series Gen2 filters were designed for cameras containing the full-frame KAF8300, KAF3200, KAF6303, KAF16200, KAF16803 sensors, as well as most Sony and back-thinned sensors.

Product Details »

Qty
£608.00
in In stock (2)
SKU: HA3_27R
ASTRODON
Astrodon Narrowband Filters - H-alpha 3nm - 1.25" Mounted
 
(0 reviews)  
Bring Out The Faint Structures In Nebulae. Astrodon Narrowband filters set a new bar of performance and durability for imaging and research. We offer 5 nm and ultra-narrow 3 nm bandwidths.

Product Details »

Qty
£586.00
out Ask about stock
SKU: HA3_31R
ASTRODON
Astrodon Narrowband Filters - H-alpha 3nm - 31mm Mounted
 
(0 reviews)  
Bring Out The Faint Structures In Nebulae. Astrodon Narrowband filters set a new bar of performance and durability for imaging and research. We offer 5 nm and ultra-narrow 3 nm bandwidths.

Product Details »

Qty
£760.00
in In stock (2)
SKU: HA3_36R
ASTRODON
Astrodon Narrowband Filters - H-alpha 3nm - 36mm Unmounted
 
(0 reviews)  
Bring Out The Faint Structures In Nebulae. Astrodon Narrowband filters set a new bar of performance and durability for imaging and research. We offer 5 nm and ultra-narrow 3 nm bandwidths.

Product Details »

Qty
£1149.00
out Ask about stock
SKU: HA3_50R
ASTRODON
Astrodon Narrowband Filters - H-alpha 3nm - 50mm Round Unmounted
 
(0 reviews)  
Bring Out The Faint Structures In Nebulae. Astrodon Narrowband filters set a new bar of performance and durability for imaging and research. We offer 5 nm and ultra-narrow 3 nm bandwidths.

Product Details »

Qty
£1496.00
out Ask about stock
SKU: HA3_50S
ASTRODON
Astrodon Narrowband Filters - H-alpha 3nm - 50mm Square Unmounted
 
(0 reviews)  
Bring Out The Faint Structures In Nebulae. Astrodon Narrowband filters set a new bar of performance and durability for imaging and research. We offer 5 nm and ultra-narrow 3 nm bandwidths.

Product Details »

Qty
£394.00
out Ask about stock
SKU: HA5_27R
ASTRODON
Astrodon Narrowband Filters - H-alpha 5nm - 1.25" Mounted
 
(0 reviews)  
Bring Out The Faint Structures In Nebulae. Astrodon Narrowband filters set a new bar of performance and durability for imaging and research. We offer 5 nm and ultra-narrow 3 nm bandwidths.

Product Details »

Qty
£391.00
out Ask about stock
SKU: HA5_31R
ASTRODON
Astrodon Narrowband Filters - H-alpha 5nm - 31mm Mounted
 
(0 reviews)  
Bring Out The Faint Structures In Nebulae. Astrodon Narrowband filters set a new bar of performance and durability for imaging and research. We offer 5 nm and ultra-narrow 3 nm bandwidths.

Product Details »

Qty
£528.00
out Ask about stock
SKU: HA5_36R
ASTRODON
Astrodon Narrowband Filters - H-alpha 5nm - 36mm Unmounted
 
(0 reviews)  
Bring Out The Faint Structures In Nebulae. Astrodon Narrowband filters set a new bar of performance and durability for imaging and research. We offer 5 nm and ultra-narrow 3 nm bandwidths.

Product Details »

Qty
£895.00
out Ask about stock
SKU: HA5_50R
ASTRODON
Astrodon Narrowband Filters - H-alpha 5nm - 50mm Round Unmounted
 
(0 reviews)  
Bring Out The Faint Structures In Nebulae. Astrodon Narrowband filters set a new bar of performance and durability for imaging and research. We offer 5 nm and ultra-narrow 3 nm bandwidths.

Product Details »

Qty
£1030.00
out Ask about stock
SKU: HA5_50S
ASTRODON
Astrodon Narrowband Filters - H-alpha 5nm - 50mm Square Unmounted
 
(0 reviews)  
Bring Out The Faint Structures In Nebulae. Astrodon Narrowband filters set a new bar of performance and durability for imaging and research. We offer 5 nm and ultra-narrow 3 nm bandwidths.

Product Details »

Qty
£608.00
in In stock (2)
SKU: OIII3_27R
ASTRODON
Astrodon Narrowband Filters - OIII 3nm - 1.25" Mounted
 
(0 reviews)  
Bring Out The Faint Structures In Nebulae. Astrodon Narrowband filters set a new bar of performance and durability for imaging and research. We offer 5 nm and ultra-narrow 3 nm bandwidths.

Product Details »

Qty
£586.00
out Ask about stock
SKU: OIII3_31R
ASTRODON
Astrodon Narrowband Filters - OIII 3nm - 31mm Mounted
 
(0 reviews)  
Bring Out The Faint Structures In Nebulae. Astrodon Narrowband filters set a new bar of performance and durability for imaging and research. We offer 5 nm and ultra-narrow 3 nm bandwidths.

Product Details »

Qty
£799.00
in In stock (2)
SKU: OIII3_36R
ASTRODON
Astrodon Narrowband Filters - OIII 3nm - 36mm Unmounted
 
(0 reviews)  
Bring Out The Faint Structures In Nebulae. Astrodon Narrowband filters set a new bar of performance and durability for imaging and research. We offer 5 nm and ultra-narrow 3 nm bandwidths.

Product Details »

Qty
£1149.00
out Ask about stock
SKU: OIII3_50R
ASTRODON
Astrodon Narrowband Filters - OIII 3nm - 50mm Round Unmounted
 
(0 reviews)  
Bring Out The Faint Structures In Nebulae. Astrodon Narrowband filters set a new bar of performance and durability for imaging and research. We offer 5 nm and ultra-narrow 3 nm bandwidths.

Product Details »

Qty
£1496.00
out Ask about stock
SKU: OIII3_50S
ASTRODON
Astrodon Narrowband Filters - OIII 3nm - 50mm Square Unmounted
 
(0 reviews)  
Bring Out The Faint Structures In Nebulae. Astrodon Narrowband filters set a new bar of performance and durability for imaging and research. We offer 5 nm and ultra-narrow 3 nm bandwidths.

Product Details »

Qty
£389.00
in In stock (2)
SKU: OIII5_27R
ASTRODON
Astrodon Narrowband Filters - OIII 5nm - 1.25" Mounted
 
(0 reviews)  
Bring Out The Faint Structures In Nebulae. Astrodon Narrowband filters set a new bar of performance and durability for imaging and research. We offer 5 nm and ultra-narrow 3 nm bandwidths.

Product Details »

Qty
£391.00
out Ask about stock
SKU: OIII5_31R
ASTRODON
Astrodon Narrowband Filters - OIII 5nm - 31mm Mounted
 
(0 reviews)  
Bring Out The Faint Structures In Nebulae. Astrodon Narrowband filters set a new bar of performance and durability for imaging and research. We offer 5 nm and ultra-narrow 3 nm bandwidths.

Product Details »

Qty
£528.00
in In stock (2)
SKU: OIII5_36R
ASTRODON
Astrodon Narrowband Filters - OIII 5nm - 36mm Unmounted
 
(0 reviews)  
Bring Out The Faint Structures In Nebulae. Astrodon Narrowband filters set a new bar of performance and durability for imaging and research. We offer 5 nm and ultra-narrow 3 nm bandwidths.

Product Details »

Qty
£895.00
out Ask about stock
SKU: OIII5_50R
ASTRODON
Astrodon Narrowband Filters - OIII 5nm - 50mm Round Unmounted
 
(0 reviews)  
Bring Out The Faint Structures In Nebulae. Astrodon Narrowband filters set a new bar of performance and durability for imaging and research. We offer 5 nm and ultra-narrow 3 nm bandwidths.

Product Details »

Qty
£1030.00
out Ask about stock
SKU: OIII5_50S
ASTRODON
Astrodon Narrowband Filters - OIII 5nm - 50mm Square Unmounted
 
(0 reviews)  
Bring Out The Faint Structures In Nebulae. Astrodon Narrowband filters set a new bar of performance and durability for imaging and research. We offer 5 nm and ultra-narrow 3 nm bandwidths.

Product Details »

Qty
£608.00
in In stock (2)
SKU: SII3_27R
ASTRODON
Astrodon Narrowband Filters - SII 3nm - 1.25" Mounted
 
(0 reviews)  
Bring Out The Faint Structures In Nebulae. Astrodon Narrowband filters set a new bar of performance and durability for imaging and research. We offer 5 nm and ultra-narrow 3 nm bandwidths.

Product Details »

Qty
£586.00
out Ask about stock
SKU: SII3_31R
ASTRODON
Astrodon Narrowband Filters - SII 3nm - 31mm Mounted
 
(0 reviews)  
Bring Out The Faint Structures In Nebulae. Astrodon Narrowband filters set a new bar of performance and durability for imaging and research. We offer 5 nm and ultra-narrow 3 nm bandwidths.

Product Details »

Qty
£760.00
out Ask about stock
SKU: SII3_36R
ASTRODON
Astrodon Narrowband Filters - SII 3nm - 36mm Unmounted
 
(0 reviews)  
Bring Out The Faint Structures In Nebulae. Astrodon Narrowband filters set a new bar of performance and durability for imaging and research. We offer 5 nm and ultra-narrow 3 nm bandwidths.

Product Details »

Qty
£1149.00
out Ask about stock
SKU: SII3_50R
ASTRODON
Astrodon Narrowband Filters - SII 3nm - 50mm Round Unmounted
 
(0 reviews)  
Bring Out The Faint Structures In Nebulae. Astrodon Narrowband filters set a new bar of performance and durability for imaging and research. We offer 5 nm and ultra-narrow 3 nm bandwidths.

Product Details »

Qty
£1496.00
out Ask about stock
SKU: SII3_50S
ASTRODON
Astrodon Narrowband Filters - SII 3nm - 50mm Square Unmounted
 
(0 reviews)  
Bring Out The Faint Structures In Nebulae. Astrodon Narrowband filters set a new bar of performance and durability for imaging and research. We offer 5 nm and ultra-narrow 3 nm bandwidths.

Product Details »

Qty
£394.00
in In stock (2)
SKU: SII5_27R
ASTRODON
Astrodon Narrowband Filters - SII 5nm - 1.25" Mounted
 
(0 reviews)  
Bring Out The Faint Structures In Nebulae. Astrodon Narrowband filters set a new bar of performance and durability for imaging and research. We offer 5 nm and ultra-narrow 3 nm bandwidths.

Product Details »

Qty
£391.00
out Ask about stock
SKU: SII5_31R
ASTRODON
Astrodon Narrowband Filters - SII 5nm - 31mm Mounted
 
(0 reviews)  
Bring Out The Faint Structures In Nebulae. Astrodon Narrowband filters set a new bar of performance and durability for imaging and research. We offer 5 nm and ultra-narrow 3 nm bandwidths.

Product Details »

Qty
£528.00
in In stock (2)
SKU: SII5_36R
ASTRODON
Astrodon Narrowband Filters - SII 5nm - 36mm Unmounted
 
(0 reviews)  
Bring Out The Faint Structures In Nebulae. Astrodon Narrowband filters set a new bar of performance and durability for imaging and research. We offer 5 nm and ultra-narrow 3 nm bandwidths.

Product Details »

Qty
£895.00
out Ask about stock
SKU: SII5_50R
ASTRODON
Astrodon Narrowband Filters - SII 5nm - 50mm Round Unmounted
 
(0 reviews)  
Bring Out The Faint Structures In Nebulae. Astrodon Narrowband filters set a new bar of performance and durability for imaging and research. We offer 5 nm and ultra-narrow 3 nm bandwidths.

Product Details »

Qty
£1030.00
out Ask about stock
SKU: SII5_50S
ASTRODON
Astrodon Narrowband Filters - SII 5nm - 50mm Square Unmounted
 
(0 reviews)  
Bring Out The Faint Structures In Nebulae. Astrodon Narrowband filters set a new bar of performance and durability for imaging and research. We offer 5 nm and ultra-narrow 3 nm bandwidths.

Product Details »

Qty
£279.00
out Ask about stock
SKU: Astronomik-CLS-M77
Astronomik
Astronomik CLS Visual Filter for Camera Lenses with M77 Filter Thread
 
(0 reviews)  
Astronomik CLS Deep Sky & Light Pollution Clip Filter for Visual Observations B&W and CCD Photography. Mounted filter in M77 Cell. Compatible with camera lenses with M77 thread...

Product Details »

Qty
£775.00
out Ask about stock
SKU: CHROMA_Ha3_2INCH
Chroma
Chroma Narrowband Filter - H-alpha 3nm - 2" Filter
 
(0 reviews)  
H-alpha filters are essential for imaging nebulae and other objects which are rich in ionized hydrogen. At 656.3nm, a narrow-band emission filter is required to separate H-Alpha from the SII doublet (671.6nm and 673.1nm)....

Product Details »

Qty
£490.00
out Ask about stock
SKU: CHROMA_Ha3_31MM
Chroma
Chroma Narrowband Filter - H-alpha 3nm - 31mm Unmounted Round Filter
 
(0 reviews)  
H-alpha filters are essential for imaging nebulae and other objects which are rich in ionized hydrogen. At 656.3nm, a narrow-band emission filter is required to separate H-Alpha from the SII doublet (671.6nm and 673.1nm)....

Product Details »

Qty
£750.00
out Ask about stock
SKU: CHROMA_Ha3_50ROUND
Chroma
Chroma Narrowband Filter - H-alpha 3nm - 50mm Round Unmounted
 
(0 reviews)  
H-alpha filters are essential for imaging nebulae and other objects which are rich in ionized hydrogen. At 656.3nm, a narrow-band emission filter is required to separate H-Alpha from the SII doublet (671.6nm and 673.1nm)....

Product Details »

Qty
£760.00
out Ask about stock
SKU: CHROMA_Ha3_50SQUARE
Chroma
Chroma Narrowband Filter - H-alpha 3nm - 50mm Square Unmounted
 
(0 reviews)  
H-alpha filters are essential for imaging nebulae and other objects which are rich in ionized hydrogen. At 656.3nm, a narrow-band emission filter is required to separate H-Alpha from the SII doublet (671.6nm and 673.1nm)....

Product Details »

Qty
£775.00
out Ask about stock
SKU: CHROMA_OIII3_2INCH
Chroma
Chroma Narrowband Filter - OIII 3nm - 2"
 
(0 reviews)  
OIII 3nm Narrow Band filters isolate the doublet emission of doubly ionized Oxygen. After ionized hydrogen, this is the next most common emission when imaging nebulae. Doublet emission occurs at 495.9 and 500.7 nm.

Product Details »

Qty
£490.00
out Ask about stock
SKU: CHROMA_OIII3_31MM
Chroma
Chroma Narrowband Filter - OIII 3nm - 31mm Unmounted Round Filter
 
(0 reviews)  
OIII 3nm Narrow Band filters isolate the doublet emission of doubly ionized Oxygen. After ionized hydrogen, this is the next most common emission when imaging nebulae. Doublet emission occurs at 495.9 and 500.7 nm.

Product Details »

Qty
£750.00
out Ask about stock
SKU: CHROMA_OIII3_50ROUND
Chroma
Chroma Narrowband Filter - OIII 3nm - 50mm Round Unmounted
 
(0 reviews)  
OIII 3nm Narrow Band filters isolate the doublet emission of doubly ionized Oxygen. After ionized hydrogen, this is the next most common emission when imaging nebulae. Doublet emission occurs at 495.9 and 500.7 nm.

Product Details »

Qty
£760.00
out Ask about stock
SKU: CHROMA_OIII3_50SQUARE
Chroma
Chroma Narrowband Filter - OIII 3nm - 50mm Square Unmounted
 
(0 reviews)  
OIII 3nm Narrow Band filters isolate the doublet emission of doubly ionized Oxygen. After ionized hydrogen, this is the next most common emission when imaging nebulae. Doublet emission occurs at 495.9 and 500.7 nm.

Product Details »

Qty
£775.00
out Ask about stock
SKU: CHROMA_SII3_2INCH
Chroma
Chroma Narrowband Filter - SII 3nm - 2"
 
(0 reviews)  
SII filters isolate the emission from ionized Sulfur atoms, also common in nebulae. Emission is at two lines occurring as a doublet, at 671.6 and 673.1 nm.

Product Details »

Qty
£490.00
out Ask about stock
SKU: CHROMA_SII3_31MM
Chroma
Chroma Narrowband Filter - SII 3nm - 31mm Unmounted Round Filter
 
(0 reviews)  
SII filters isolate the emission from ionized Sulfur atoms, also common in nebulae. Emission is at two lines occurring as a doublet, at 671.6 and 673.1 nm.

Product Details »

Qty
£750.00
out Ask about stock
SKU: CHROMA_SII3_50ROUND
Chroma
Chroma Narrowband Filter - SII 3nm - 50mm Round Unmounted
 
(0 reviews)  
SII filters isolate the emission from ionized Sulfur atoms, also common in nebulae. Emission is at two lines occurring as a doublet, at 671.6 and 673.1 nm.

Product Details »

Qty
£760.00
out Ask about stock
SKU: CHROMA_SII3_50SQUARE
Chroma
Chroma Narrowband Filter - SII 3nm - 50mm Square Unmounted
 
(0 reviews)  
SII filters isolate the emission from ionized Sulfur atoms, also common in nebulae. Emission is at two lines occurring as a doublet, at 671.6 and 673.1 nm.

Product Details »

Qty
Save 7%
RRP: £44.99 £42.00
low Low stock (1)
SKU: 20209
Optical Vision
Clear Sky CLS Filter (1.25") by OVL
 
(0 reviews)  
This filter is similar to other brands' CLS or UHC filters, it blocks night glow and airglow, sodium and mercury emissions (but not UV or IV). This versatile broadband filter is suitable for all objects, whether you are...

Product Details »

Qty
Save 5%
RRP: £54.99 £52.00
low Low stock (1)
SKU: 20210
Optical Vision
Hydrogen-Alpha H-Alpha12nm CCD Filter (1.25") by OVL
 
(0 reviews)  
This long-pass filter limits transmission of light with wavelengths longer than 650nm. Whilst suppressing all other polluting lights, the filter allows you to observe emission nebulae with greatly enhanced contrast....

Product Details »

Qty
Save 13%
RRP: £44.99 £39.00
low Low stock (1)
SKU: 20208
Optical Vision
UV/IR Cut-Off Filter (1.25") by OVL
 
(0 reviews)  
This UV/IR cut filter blocks UV and IR rays to maintain the color temperature you want, eliminating false colour fringes around bright stars. Offers a 99.9% light transmission rate for bright and clear images. Suitable for...

Product Details »

Qty
£114.00
in In stock (2)
SKU: Z257-Ha7nm1.25MkII
ZWOptical
ZWO 1.25" H-alpha 7nm Narrowband Filter - Mark II
 
(0 reviews)  
Narrowband filters are used to create high contrast deep sky images of certain objects, mainly emission and diffuse nebulae (i.e. Veil Nebula, M42 Orion Nebula, North America Nebula, Horsehead Nebula) or planetary nebulae...

Product Details »

Qty
£325.00
in In stock (2)
SKU: Z254-NB7nm1.25MkII
ZWOptical
ZWO 1.25" H-alpha, SII, OIII 7nm Narrowband Filter Set - Mark II
 
(0 reviews)  
Narrowband filter sets are used to create high contrast deep sky images of certain objects, mainly emission and diffuse nebulae (i.e. Veil Nebula, M42 Orion Nebula, North America Nebula, Horsehead Nebula) or planetary nebulae...

Product Details »

Qty
£114.00
in In stock (2)
SKU: Z260-OIII7nm1.25MkII
ZWOptical
ZWO 1.25" OIII 7nm Narrowband Filter - Mark II
 
(0 reviews)  
The ZWO OIII 7nm narrowband filter is designed for nebula observation allowing 7nm bandwidth of light centered on a wavelength of 500nm, which corresponds to OIII emission lines, blocking out all other light.  Adding the...

Product Details »

Qty
£114.00
in In stock (2)
SKU: Z263-SII7nm1.25MkII
ZWOptical
ZWO 1.25" SII 7nm Narrowband Filter - Mark II
 
(0 reviews)  
The ZWO SII 7nm narrowband filter passes light at 672nm wavelength with a bandpass of 7nm which is designed for nebula observation and imaging. It is suitable for visual observation on most emission nebulae, planetary...

Product Details »

Qty
£260.00
out Ask about stock
SKU: Z267-Ha7nmD2
ZWOptical
ZWO 2" H-alpha 7nm Narrowband Filter
 
(0 reviews)  
Narrowband filter sets are used to create high contrast deep sky images of certain objects, mainly emission and diffuse nebulae (i.e. Veil Nebula, M42 Orion Nebula, North America Nebula, Horsehead Nebula) or planetary nebulae...

Product Details »

Qty
£735.00
in In stock (2)
SKU: Z266-NB7nmD2
ZWOptical
ZWO 2" H-alpha SII OIII 7nm Narrowband Filter Set
 
(0 reviews)  
Narrowband filter sets are used to create high contrast deep sky images of certain objects, mainly emission and diffuse nebulae (i.e. Veil Nebula, M42 Orion Nebula, North America Nebula, Horsehead Nebula) or planetary nebulae...

Product Details »

Qty
£260.00
out Ask about stock
SKU: Z268-OIII7nmD2
ZWOptical
ZWO 2" OIII 7nm Narrowband Filter
 
(0 reviews)  
The ZWO OIII 7nm narrowband filter is designed for nebula observation allowing 7nm bandwidth of light centered on a wavelength of 500nm, which corresponds to OIII emission lines, blocking out all other light. Adding the ZWO...

Product Details »

Qty
£260.00
out Ask about stock
SKU: Z269-SII7nmD2
ZWOptical
ZWO 2" SII 7nm Narrowband Filter
 
(0 reviews)  
The ZWO SII 7nm narrowband filter passes light at 672nm wavelength with a bandpass of 7nm which is designed for nebula observation and imaging. It is suitable for visual observation on most emission nebulae, planetary...

Product Details »

Qty
£131.00
in In stock (2)
SKU: Z258-Ha7nmD31MkII
ZWOptical
ZWO 31mm H-alpha 7nm Narrowband Filter - UNMOUNTED - Mark II
 
(0 reviews)  
Narrowband filter sets are used to create high contrast deep sky images of certain objects, mainly emission and diffuse nebulae (i.e. Veil Nebula, M42 Orion Nebula, North America Nebula, Horsehead Nebula) or planetary nebulae...

Product Details »

Qty
Save 40%
RRP: £139.00 £83.00
in In stock (2)
SKU: Z258-Ha7nmD31
ZWOptical
ZWO 31mm H-alpha 7nm Narrowband Filter - UNMOUNTED - SPECIAL PROMOTION
 
(0 reviews)  
PROMOTION! 40% OFF UNTIL CURRENT STOCKS LAST!  Narrowband filter sets are used to create high contrast deep sky images of certain objects, mainly emission and diffuse nebulae (i.e. Veil Nebula, M42 Orion Nebula,...

Product Details »

Qty
£375.00
in In stock (2)
SKU: Z255-NB7nmD31MkII
ZWOptical
ZWO 31mm H-alpha, SII, OIII 7nm Narrowband Filter Set - UNMOUNTED - Mark II
 
(0 reviews)  
Narrowband filter sets are used to create high contrast deep sky images of certain objects, mainly emission and diffuse nebulae (i.e. Veil Nebula, M42 Orion Nebula, North America Nebula, Horsehead Nebula) or planetary nebulae...

Product Details »

Qty
£131.00
in In stock (2)
SKU: Z261-OIII7nmD31MkII
ZWOptical
ZWO 31mm OIII 7nm Narrowband Filter - UNMOUNTED - Mark II
 
(0 reviews)  
The ZWO OIII 7nm narrowband filter is designed for nebula observation allowing 7nm bandwidth of light centered on a wavelength of 500nm, which corresponds to OIII emission lines, blocking out all other light. Adding the ZWO...

Product Details »

Qty
£131.00
in In stock (2)
SKU: Z264-SII7nmD31MkII
ZWOptical
ZWO 31mm SII 7nm Narrowband Filter - UNMOUNTED - Mark II
 
(0 reviews)  
The ZWO SII 7nm narrowband filter passes light at 672nm wavelength with a bandpass of 7nm which is designed for nebula observation and imaging. It is suitable for visual observation on most emission nebulae, planetary...

Product Details »

Qty
£147.00
in In stock (2)
SKU: Z259-Ha7nmD36MkII
ZWOptical
ZWO 36mm H-alpha 7nm Narrowband Filter - UNMOUNTED - Mark II
 
(0 reviews)  
Narrowband filter sets are used to create high contrast deep sky images of certain objects, mainly emission and diffuse nebulae (i.e. Veil Nebula, M42 Orion Nebula, North America Nebula, Horsehead Nebula) or planetary nebulae...

Product Details »

Qty
Save 40%
RRP: £156.00 £94.00
in In stock (2)
SKU: Z259-Ha7nmD36
ZWOptical
ZWO 36mm H-alpha 7nm Narrowband Filter - UNMOUNTED - SPECIAL PROMOTION
 
(0 reviews)  
PROMOTION! 40% OFF UNTIL CURRENT STOCKS LAST!  Narrowband filter sets are used to create high contrast deep sky images of certain objects, mainly emission and diffuse nebulae (i.e. Veil Nebula, M42 Orion Nebula,...

Product Details »

Qty
£422.00
in In stock (2)
SKU: Z256-NB7nmD36MkII
ZWOptical
ZWO 36mm H-alpha SII OIII 7nm Narrowband Filter Set - UNMOUNTED - Mark II
 
(0 reviews)  
Narrowband filter sets are used to create high contrast deep sky images of certain objects, mainly emission and diffuse nebulae (i.e. Veil Nebula, M42 Orion Nebula, North America Nebula, Horsehead Nebula) or planetary nebulae...

Product Details »

Qty
£147.00
in In stock (2)
SKU: Z262-OIII7nmD36MkII
ZWOptical
ZWO 36mm OIII 7nm Narrowband Filter - UNMOUNTED - Mark II
 
(0 reviews)  
The ZWO OIII 7nm narrowband filter is designed for nebula observation allowing 7nm bandwidth of light centered on a wavelength of 500nm, which corresponds to OIII emission lines, blocking out all other light. Adding the ZWO...

Product Details »

Qty
£147.00
in In stock (2)
SKU: Z265-SII7nmD36MkII
ZWOptical
ZWO 36mm SII 7nm Narrowband Filter - UNMOUNTED - Mark II
 
(0 reviews)  
The ZWO SII 7nm narrowband filter passes light at 672nm wavelength with a bandpass of 7nm which is designed for nebula observation and imaging. It is suitable for visual observation on most emission nebulae, planetary...

Product Details »

Qty
Save 4%
RRP: £106.00 £102.00
in In stock (2)
SKU: B2H-0125
TELEVUE
TeleVue Bandmate Type 2 H-beta Premium Visual Nebula Filter 1.25-Inch
 
(0 reviews)  
The OIII and Hβ are more typical representative offerings available from Astronomik's product line but with the tight specification tolerances and additional assurance of Tele Vue's testing guarantee.

Product Details »

Qty
£214.00
in In stock (2)
SKU: B2H-0200
TELEVUE
TeleVue Bandmate Type 2 H-beta Premium Visual Nebula Filter 2-Inch
 
(0 reviews)  
The OIII and Hβ are more typical representative offerings available from Astronomik's product line but with the tight specification tolerances and additional assurance of Tele Vue's testing guarantee.

Product Details »

Qty
£102.00
in In stock (2)
SKU: B2N-0125
TELEVUE
TeleVue Bandmate Type 2 Nebustar UHC Premium Visual Nebula Filter 1.25-Inch
 
(0 reviews)  
The Nebustar filter is a unique narrowband design specifically for Tele Vue. Unlike other UHC designs, Nebustar blocks red wavelengths normally passed by typical UHC filters. The design eliminates star bloat to produce...

Product Details »

Qty

New Arrivals

Save 10%
RRP: £199.00 £179.00
in In stock (5)
SKU: OPT-L-eXtr-1.25
OPTOLONG
Optolong L-eXtreme Light Pollution Dual-Bandpass Narrowband Imaging Filter - 1.25"
Added: 04/07/2020
 
(0 reviews)  
The Optolong L-eXtreme 1.25" filter is a dual-bandpass narrowband filter designed for light polluted skies to maximise the output from your imaging time. It offers even higher contrast than the popular L-eNhance filter...

Product Details »

Qty
Save 10%
RRP: £265.00 £238.00
in In stock (10)
SKU: OPT-L-eXtr-2
OPTOLONG
Optolong L-eXtreme Light Pollution Dual-Bandpass Narrowband Imaging Filter - 2"
Added: 29/06/2020
 
(0 reviews)  
The Optolong L-eXtreme 2" filter is a dual-bandpass narrowband filter designed for light polluted skies to maximise the output from your imaging time. It offers even higher contrast than the popular L-eNhance filter due...

Product Details »

Qty
Save 12%
RRP: £259.00 £229.00
in In stock (20)
SKU: OPT-L-eNh-EOS-C
OPTOLONG
Optolong L-eNhance Light Pollution Triple-Bandpass Narrowband Imaging Filter - EOS-C Clip Filter
Added: 04/06/2020
 
(0 reviews)  
L-eNhance provides an economical and practical solution for amateurs. It is a triple-band pass filter which has been designed for DSLR (digital SLR), color CMOS and CCD cameras. The convenience and cost effectiveness of this...

Product Details »

Qty
£4.20
in In stock (5)
SKU: OWL-SPARE-FILTR-CASE
OPTOLONG
White Transparent Plastic Case for DEO-Tech OWL Spare M52 or M48 Filter Holder
Added: 18/05/2020
 
(0 reviews)  
It's a more or less transparent, white plastic case for one DEO-Tech OWL Spare M52 or M48 Filter Holder. Could aslo be used to hold a 2" filter.

Product Details »

Qty
£59.00
in In stock (2)
SKU: 10209125
Astronomik
Astronomik UHC-E Visual Deepsky Filter 1.25-Inch
Added: 01/04/2020
 
(0 reviews)  
The Astronomik UHC-E filter is our budget filter for deep-sky observation of emission nebulae and comets under light polluted skies. It’s particularly suitable for small ’scopes.

Product Details »

Qty
£582.00
out Ask about stock
SKU: ANT-LRGB-V-65x65
Antlia Filters
ANTLIA LRGB V-series Astronomy Imaging Filters - 65x65mm Square Unmounted
Added: 12/03/2020
 
(0 reviews)  
The Antlia LRGB V series filters are designed for monochrome cameras that use both CCD and CMOS sensors. Suitable sensors include KAF/KAI, Sony, GSENSE and other sensor manufacturers. This filter set is designed to...

Product Details »

Qty
£529.00
out Ask about stock
SKU: ANT-LRGB-V-50x50
Antlia Filters
ANTLIA LRGB V-series Astronomy Imaging Filters - 50x50mm Square Unmounted
Added: 12/03/2020
 
(0 reviews)  
The Antlia LRGB V series filters are designed for monochrome cameras that use both CCD and CMOS sensors. Suitable sensors include KAF/KAI, Sony, GSENSE and other sensor manufacturers. This filter set is designed to...

Product Details »

Qty
£434.00
out Ask about stock
SKU: ANT-LRGB-V-50
Antlia Filters
ANTLIA LRGB V-series Astronomy Imaging Filters - 50mm Unmounted
Added: 12/03/2020
 
(0 reviews)  
The Antlia LRGB V series filters are designed for monochrome cameras that use both CCD and CMOS sensors. Suitable sensors include KAF/KAI, Sony, GSENSE and other sensor manufacturers. This filter set is designed to...

Product Details »

Qty
£318.00
in In stock (2)
SKU: ANT-LRGB-V-36
Antlia Filters
ANTLIA LRGB V-series Astronomy Imaging Filters - 36mm Unmounted
Added: 12/03/2020
 
(0 reviews)  
The Antlia LRGB V series filters are designed for monochrome cameras that use both CCD and CMOS sensors. Suitable sensors include KAF/KAI, Sony, GSENSE and other sensor manufacturers. This filter set is designed to...

Product Details »

Qty
£265.00
out Ask about stock
SKU: ANT-LRGB-V-31
Antlia Filters
ANTLIA LRGB V-series Astronomy Imaging Filters - 31mm Unmounted
Added: 12/03/2020
 
(0 reviews)  
The Antlia LRGB V series filters are designed for monochrome cameras that use both CCD and CMOS sensors. Suitable sensors include KAF/KAI, Sony, GSENSE and other sensor manufacturers. This filter set is designed to...

Product Details »

Qty
£371.00
in In stock (3)
SKU: ANT-LRGB-V-2
Antlia Filters
ANTLIA LRGB V-series Astronomy Imaging Filters - 2"
Added: 12/03/2020
 
(0 reviews)  
The Antlia LRGB V series filters are designed for monochrome cameras that use both CCD and CMOS sensors. Suitable sensors include KAF/KAI, Sony, GSENSE and other sensor manufacturers. This filter set is designed to...

Product Details »

Qty
£212.00
in In stock (3)
SKU: ANT-LRGB-V-1.25
Antlia Filters
ANTLIA LRGB V-series Astronomy Imaging Filters - 1.25"
Added: 12/03/2020
 
(0 reviews)  
The Antlia LRGB V series filters are designed for monochrome cameras that use both CCD and CMOS sensors. Suitable sensors include KAF/KAI, Sony, GSENSE and other sensor manufacturers. This filter set is designed to...

Product Details »

Qty
£698.00
out Ask about stock
SKU: ANT-3.5OIII-65x65
Antlia Filters
ANTLIA Ultra Narrowband 3.5nm OIII Filter - 65x65mm Square Unmounted
Added: 12/03/2020
 
(0 reviews)  
The Antlia OIII 3.5nm filter is suitable for imaging Oxigen III emissions from nebulae, planetary nebulae and supernova remnants. The 3.5nm bandwidth delivers a high transmission at a center wavelength of 500.7nm. The...

Product Details »

Qty
£549.00
out Ask about stock
SKU: ANT-3.5OIII-50x50
Antlia Filters
ANTLIA Ultra Narrowband 3.5nm OIII Filter - 50x50mm Square Unmounted
Added: 12/03/2020
 
(0 reviews)  
The Antlia OIII 3.5nm filter is suitable for imaging Oxigen III emissions from nebulae, planetary nebulae and supernova remnants. The 3.5nm bandwidth delivers a high transmission at a center wavelength of 500.7nm. The...

Product Details »

Qty
£412.00
out Ask about stock
SKU: ANT-3.5OIII-50
Antlia Filters
ANTLIA Ultra Narrowband 3.5nm OIII Filter - 50mm Unmounted
Added: 12/03/2020
 
(0 reviews)  
The Antlia OIII 3.5nm filter is suitable for imaging Oxigen III emissions from nebulae, planetary nebulae and supernova remnants. The 3.5nm bandwidth delivers a high transmission at a center wavelength of 500.7nm. The...

Product Details »

Qty
£285.00
out Ask about stock
SKU: ANT-3.5OIII-36
Antlia Filters
ANTLIA Ultra Narrowband 3.5nm OIII Filter - 36mm Unmounted
Added: 12/03/2020
 
(0 reviews)  
The Antlia OIII 3.5nm filter is suitable for imaging Oxigen III emissions from nebulae, planetary nebulae and supernova remnants. The 3.5nm bandwidth delivers a high transmission at a center wavelength of 500.7nm. The...

Product Details »

Qty
£253.00
out Ask about stock
SKU: ANT-3.5OIII-31
Antlia Filters
ANTLIA Ultra Narrowband 3.5nm OIII Filter - 31mm Unmounted
Added: 12/03/2020
 
(0 reviews)  
The Antlia OIII 3.5nm filter is suitable for imaging Oxigen III emissions from nebulae, planetary nebulae and supernova remnants. The 3.5nm bandwidth delivers a high transmission at a center wavelength of 500.7nm. The...

Product Details »

Qty
£338.00
in In stock (2)
SKU: ANTANT-3.5OIII-2
Antlia Filters
ANTLIA Ultra Narrowband 3.5nm OIII Filter - 2"
Added: 12/03/2020
 
(0 reviews)  
The Antlia OIII 3.5nm filter is suitable for imaging Oxigen III emissions from nebulae, planetary nebulae and supernova remnants. The 3.5nm bandwidth delivers a high transmission at a center wavelength of 500.7nm. The...

Product Details »

Qty

 
The website uses cookies to allow us to better understand how the site is used. By continuing to use this site, you consent to this policy. Click to learn more.