In stock (3) SKU: ANT-IR685-1.25
Antlia Filters
ANTLIA IR-Pass 685nm Planetary Imaging Filter - 1.25"
The Antlia IR Pass 685nm filter is an absorption filter that allows infrared light with wavelengths of more than 685nm to pass through. At these longer wavelengths, the sensitivity of the unaided eye is reduced, so it is not...
In stock (3) SKU: ANT-IR850-1.25
Antlia Filters
ANTLIA IR-Pass 850nm Planetary Imaging Filter - 1.25"
The Antlia IR Pass 850nm filter is an absorption filter that allows infrared light with wavelengths of more than 850nm to pass through. At these longer wavelengths, the sensitivity of the unaided eye is reduced, so it is not...
In stock (3) SKU: ANT-LRGB-V-1.25
Antlia Filters
ANTLIA LRGB V-series Astronomy Imaging Filters - 1.25"
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...
In stock (3) SKU: ANT-LRGB-V-2
Antlia Filters
ANTLIA LRGB V-series Astronomy Imaging Filters - 2"
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...
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SKU: ANT-LRGB-V-31
Antlia Filters
ANTLIA LRGB V-series Astronomy Imaging Filters - 31mm Unmounted
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...
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SKU: ANT-LRGB-V-36
Antlia Filters
ANTLIA LRGB V-series Astronomy Imaging Filters - 36mm Unmounted
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...
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SKU: ANT-LRGB-V-50
Antlia Filters
ANTLIA LRGB V-series Astronomy Imaging Filters - 50mm Unmounted
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...
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SKU: ANT-LRGB-V-50x50
Antlia Filters
ANTLIA LRGB V-series Astronomy Imaging Filters - 50x50mm Square Unmounted
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...
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SKU: ANT-LRGB-V-65x65
Antlia Filters
ANTLIA LRGB V-series Astronomy Imaging Filters - 65x65mm Square Unmounted
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...
In stock (3) SKU: ANT-U-Venus-1.25
Antlia Filters
ANTLIA U-Venus Planetary Imaging Filter - 1.25"
The Antlia Venus-U filter is designed for imaging the cloud structures of Venus and Jupiter with CCD or CMOS cameras via a telescope. Cloud details primarily appear in the ultraviolet band which cannot normally be imaged using...
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SKU: ANT-3.5HA-1.25
Antlia Filters
ANTLIA Ultra Narrowband 3.5nm H-alpha Filter - 1.25"
The Antlia H-Alpha (Ha) 3.5nm filter is suitable for imaging of H-Alpha emissions from nebulas, planetary nebulas and supernova remnants.
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SKU: ANT-3.5HA-2
Antlia Filters
ANTLIA Ultra Narrowband 3.5nm H-alpha Filter - 2"
The Antlia H-Alpha (Ha) 3.5nm filter is suitable for imaging of H-Alpha emissions from nebulas, planetary nebulas and supernova remnants.
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SKU: ANT-3.5HA-31
Antlia Filters
ANTLIA Ultra Narrowband 3.5nm H-alpha Filter - 31mm Unmounted
The Antlia H-Alpha (Ha) 3.5nm filter is suitable for imaging of H-Alpha emissions from nebulas, planetary nebulas and supernova remnants.
In stock (4) SKU: ANT-3.5HA-36
Antlia Filters
ANTLIA Ultra Narrowband 3.5nm H-alpha Filter - 36mm Unmounted
The Antlia H-Alpha (Ha) 3.5nm filter is suitable for imaging of H-Alpha emissions from nebulas, planetary nebulas and supernova remnants.
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SKU: ANT-3.5HA-50
Antlia Filters
ANTLIA Ultra Narrowband 3.5nm H-alpha Filter - 50mm Unmounted
The Antlia H-Alpha (Ha) 3.5nm filter is suitable for imaging of H-Alpha emissions from nebulas, planetary nebulas and supernova remnants.
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SKU: ANT-3.5HA-50x50
Antlia Filters
ANTLIA Ultra Narrowband 3.5nm H-alpha Filter - 50x50mm Square Unmounted
The Antlia H-Alpha (Ha) 3.5nm filter is suitable for imaging of H-Alpha emissions from nebulas, planetary nebulas and supernova remnants.
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SKU: ANT-3.5HA-65x65
Antlia Filters
ANTLIA Ultra Narrowband 3.5nm H-alpha Filter - 65x65mm Square Unmounted
The Antlia H-Alpha (Ha) 3.5nm filter is suitable for imaging of H-Alpha emissions from nebulas, planetary nebulas and supernova remnants.
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SKU: ANT-3.5OIII-1.25
Antlia Filters
ANTLIA Ultra Narrowband 3.5nm OIII Filter - 1.25"
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...
In stock (2) SKU: ANT-3.5OIII-2
Antlia Filters
ANTLIA Ultra Narrowband 3.5nm OIII Filter - 2"
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...
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SKU: ANT-3.5OIII-31
Antlia Filters
ANTLIA Ultra Narrowband 3.5nm OIII Filter - 31mm Unmounted
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...
In stock (4) SKU: ANT-3.5OIII-36
Antlia Filters
ANTLIA Ultra Narrowband 3.5nm OIII Filter - 36mm Unmounted
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...
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SKU: ANT-3.5OIII-50
Antlia Filters
ANTLIA Ultra Narrowband 3.5nm OIII Filter - 50mm Unmounted
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...
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SKU: ANT-3.5OIII-50x50
Antlia Filters
ANTLIA Ultra Narrowband 3.5nm OIII Filter - 50x50mm Square Unmounted
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...
Ask about stock
SKU: ANT-3.5OIII-65x65
Antlia Filters
ANTLIA Ultra Narrowband 3.5nm OIII Filter - 65x65mm Square Unmounted
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...
In stock (3) SKU: ANT-3.5SII-1.25
Antlia Filters
ANTLIA Ultra Narrowband 3.5nm SII Filter - 1.25"
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...
In stock (2) SKU: ANT-3.5SII-2
Antlia Filters
ANTLIA Ultra Narrowband 3.5nm SII Filter - 2"
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...
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SKU: ANT-3.5SII-31
Antlia Filters
ANTLIA Ultra Narrowband 3.5nm SII Filter - 31mm Unmounted
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...
In stock (4) SKU: ANT-3.5SII-36
Antlia Filters
ANTLIA Ultra Narrowband 3.5nm SII Filter - 36mm Unmounted
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...
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SKU: ANT-3.5SII-50
Antlia Filters
ANTLIA Ultra Narrowband 3.5nm SII Filter - 50mm Unmounted
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...
Ask about stock
SKU: ANT-3.5SII-50x50
Antlia Filters
ANTLIA Ultra Narrowband 3.5nm SII Filter - 50x50mm Square Unmounted
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...
Ask about stock
SKU: ANT-3.5SII-65x65
Antlia Filters
ANTLIA Ultra Narrowband 3.5nm SII Filter - 65x65mm Square Unmounted
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...
Ask about stock
SKU: Astronomik-CLS-M77
Astronomik
Astronomik CLS Visual Filter for Camera Lenses with M77 Filter Thread
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...
In stock (3) SKU: DEO-OWL-UHC2-LPRO2-EOS
OPTOLONG
DEO-Tech OWL Canon EF Lens to Sony E-mount Drop-In Filter Adapter Filter Drawer BUNDLE with Optolong L-PRO MAX 2" & UHC 2"
PROMOTION! LIMITED STOCK! The OWL Drop-in Filter Adapter from DEO-Tech adapts a Canon EF lens to a Sony camera with an E mount. This adapter can mount onto any Canon EF lens; including ultra-wide, fisheye or telephoto...
In stock (3) SKU: D903-DEO-OWL-NIKON-G
OPTOLONG
DEO-Tech OWL NIKON F-mount G Lens to Sony E-mount Drop-In Filter Adapter Filter Drawer
The OWL Drop-in Filter Adapter from DEO-Tech adapts a NIKON F-mount G lens to a Sony camera with an E mount. This adapter can mount onto any NIKON G lens; including ultra-wide, fisheye or telephoto lenses, but bear in...
In stock (2) SKU: DEO-OWL-UHC2-LPRO2-NIKG
OPTOLONG
DEO-Tech OWL Nikon F-mount G Lens to Sony E-mount Drop-In Filter Adapter Filter Drawer BUNDLE with Optolong L-PRO MAX 2" & UHC 2"
PROMOTION! LIMITED STOCK! The OWL Drop-in Filter Adapter from DEO-Tech adapts a Nikon F-mount G lens to a Sony camera with an E mount. This adapter can mount onto any Nikon G lens; including ultra-wide, fisheye or...
In stock (2) SKU: D904-DEO-OWL-NIKON-M43
OPTOLONG
DEO-Tech OWL NIKON G Lens to Micro Four Third Drop-In Filter Adapter Filter Drawer
The DEO-Tech OWL adapter is a very convenient and safe way of using your expensive standard 2" astronomy filters, like UHC, CLS, CLS CCD, L-PRO, L-eNhance, H-Alpha or others with a compact system camera from Panasonic or...
In stock (3) SKU: OPT-CLS-1.25
OPTOLONG
Optolong CLS (City Light Suppression) Filter 1.25"
Premium Quality Optolong CLS Filter. Compatible with 1.25" eyepieces and other accessories.
In stock (5) SKU: OPT-CLS-2
OPTOLONG
Optolong CLS (City Light Suppression) Filter 2"
Premium Quality Optolong CLS Filter. Compatible with 2" eyepieces and other accessories.
In stock (3) SKU: OPT-CLS-EOS-C
OPTOLONG
Optolong CLS (City Light Suppression) Filter for Canon EOS APS-C Cameras
Premium Quality Optolong CLS Filter. Compatible with all APS-C sized Canon EOS cameras.
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SKU: OPT-CLS-CCD-FFEOS
OPTOLONG
Optolong CLS CCD (City Light Suppression) Filter for Astro Modified Full Frame Canon EOS Cameras
This CLS-CCD filter is different from the CLS in a way that it cuts off light at the infrared part of the spectrum between 700-1100nm. Recommended for color CCD cameras and astro modified DSLR cameras for astrophotography.
In stock (2) SKU: OPT-CLS-CCD-EOS-C
OPTOLONG
Optolong CLS-CCD Filter for Canon EOS APS-C Cameras
Premium Quality Optolong CLS-CCD Filter designed for CCD cameras and astro modified dSLR cameras to improve the visibility of various deepsky objects. Compatible with all APS-C sized Canon EOS Cameras.
In stock (3) SKU: OPT-H-ALPHA-7NM-APSC-EOS
OPTOLONG
Optolong H-Alpha 7nm Narrowband Deepsky Filter for Canon EOS APS-C Cameras
PROMOTION! LIMITED STOCK! This premium Optolong Narrowband H-Alpha filter is designed for nebula observation or CCD/dSLR imaging at 7nm bandwidth of light centered on a wavelength of 656nm, which corresponds to H-alpha...
In stock (2) SKU: OPT-H-ALPHA-7NM-FFEOS
OPTOLONG
Optolong H-Alpha 7nm Narrowband Deepsky Filter for for Full-Frame Canon EOS Cameras
PROMOTION! LIMITED STOCK! This premium Optolong Narrowband H-Alpha filter is designed for nebula observation or CCD/dSLR imaging at 7nm bandwidth of light centered on a wavelength of 656nm, which corresponds to H-alpha...
In stock (2) SKU: OPT-L-PRO-NIKON-FF-mkII
OPTOLONG
Optolong L-PRO Maximum Luminosity Filter - Nikon FULL FRAME Clip Filter - MkII
Mark II version - no change to the quality of the filter, but the housing has been updated and thus the compatibility list has been altered.
The Optolong L-Pro (L-Professional) filter is designed to provide maximum...
Low stock (1) SKU: OPT-L-PRO-SONY-FF
OPTOLONG
Optolong L-PRO Maximum Luminosity Filter - SONY FULL FRAME Clip Filter
The Optolong L-Pro (L-Professional) filter is designed to provide maximum luminosity of the spectrum other than those areas caused by light pollution. Compatible with FULL FRAME SONY cameras.
In stock (5) SKU: OPT-L-PRO-EOS-C
OPTOLONG
Optolong L-PRO Maximum Luminosity Filter for Canon EOS APS-C Cameras
The Optolong L-Pro (L-Professional) filter is designed to provide maximum luminosity of the spectrum other than those areas caused by light pollution. Compatible with all APS-C sized Canon EOS cameras.
Low stock (1) SKU: OPT-L-PRO-FFEOS
OPTOLONG
Optolong L-PRO Maximum Luminosity Filter for Full-Frame Canon EOS Cameras
The Optolong L-Pro (L-Professional) filter is designed to provide maximum luminosity of the spectrum other than those areas caused by light pollution... Compatible with Canon EOS Full Frame cameras.
Low stock (1) SKU: OPT-UHC-NIKON-FF-MkII
OPTOLONG
Optolong UHC Ultra High Contrast Filter - Nikon FULL FRAME Clip Filter - Mark II
Premium Quality Optolong UHC Ultra High Contrast Filter for heavily light polluted skies. Compatible with FULL FRAME Nikon cameras.
In stock (2) SKU: OPT-UHC-EOS-C
OPTOLONG
Optolong UHC Ultra High Contrast Filter for Canon EOS APS-C Cameras
Premium Quality Optolong UHC Ultra High Contrast Filter. Compatible with APS-C sized Canon EOS cameras.
In stock (3) SKU: OPT-UHC-FFEOS
OPTOLONG
Optolong UHC Ultra High Contrast Filter for Full Frame EOS Cameras
Optolong UHC filters are suitable for color CCD cameras and unmodified DSLRs. UHC with narrower passband provides higher contrast than CLS, thus it is more suitable for urban environment where you suffer from severe light...
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SKU: 2958550C
Baader Planetarium
CANON DSLR T-RING with 2" Filter Container with CLEAR FILTER
Baader Zero Tolerance Protective CANON DSLR T-RING / M48-RING (like 2958550) with CLEAR FILTER with 2" Nosepiece and with 2" Filter ContainerBaader zero tolerance protective Canon DSLR T-Ring with 2" filter...
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SKU: 2958550L
Baader Planetarium
CANON DSLR T-RING with 2" Filter Container w UV/IR-CUTOFF FILTER
Baader Zero Tolerance Protective CANON DSLR T-RING / M48-RING (like 2958550C) with UV / IR-BLOCKIN / L-FILTER with 2" Nosepiece and with 2" Filter ContainerBaader zero tolerance protective Canon DSLR T-Ring with...
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SKU: 2958550N
Baader Planetarium
CANON DSLR T-RING with 2" Filter Container with UHC-S FILTER
Baader Zero Tolerance Protective CANON DSLR T-RING / M48 RING (like 2958550C) with Photographic UHC-S NEBULA FILTER with 2" Nosepiece and with 2" Filter ContainerBaader zero tolerance protective Canon DSLR T-Ring...
Low stock (1) SKU: 2459211
Baader Planetarium
Baader DSLR Astro Conversion Filter (ACF1) for Canon EOS 300
DSLR-Astro Conversion Filter ( Baader-ACF 1 ) for Canon EOS 300 with improved spectral transmission! (plane optically polished)Transmission Curve of original Canon filter and Baader Astro-Conversion Filter (...
In stock (8) SKU: 2459214A
Baader Planetarium
DSLR-Astro Conversion Filter ( Baader BCF2 ) /Canon 5D Mark II and Canon 6D
DSLR-Astro Conversion Filter ( Baader BCF 2 ) for Canon 5D Mark II and Canon 6D with improved spectral transmission! (optically polished)Size: 39.75 X 27.75 x 0.4mmTransmission Curve of original Canon filter and Baader Astr...
In stock (3) SKU: 2459213
Baader Planetarium
Baader BCF H-alpha Intensifier Filter for Canon 7D/40D/50D/60D/400D/450D/500D/550D/600D/650D/700D/1000D/1100D
400D/40D BCF Baader Corrector Filter. Planoptically polished filter with improved spectral transmittance. Suitable for the following Canon EOS models: 7D/40D/50D/60D/400D/450D/500D/550D/600D/700D/1000D/1100D. This filter...
Low stock (1) SKU: 2408166
Baader Planetarium
DSLR-2" Filter Holder M48/SP54
DSLR-2" Filter Holder M48/SP54 (to mount our 2" Filters onto camera lenses) - needs Hyperion DT-rings #2958028 - 2458062 and additional Stepper Rings M67 up to M82.Baa-44a-2408166...
In stock (2) SKU: OPT-H-ALPHA-7NM-N7000
OPTOLONG
DISCONTINUED Optolong H-Alpha 7nm Narrowband Deepsky Filter Nikon D7000, D7100 Clip filter
PROMOTION! LIMITED STOCK! This premium Optolong Narrowband H-Alpha filter is designed for nebula observation or CCD/dSLR imaging at 7nm bandwidth of light centered on a wavelength of 656nm, which corresponds to H-alpha...
