Home :: OPTICAL ACCESSORIES :: Filters

Filters

 
CCD Filters
CCD Filters
85 products
Color Filters
Color Filters
28 products
DSLR Camera Filters, Accessories
DSLR Camera Filters, Accessories
10 products
DSLR Clip-Filters
DSLR Clip-Filters
32 products
Herschel Prisms & Solar Filters
Herschel Prisms & Solar Filters
64 products
Solar Filters
Solar Filters
37 products
Neutral, Polar, Contrast Filters
Neutral, Polar, Contrast Filters
38 products
Infrared (IR) Cut-off Filters
Infrared (IR) Cut-off Filters
21 products
Other Contrast & Deepsky Filters
Other Contrast & Deepsky Filters
96 products

New Arrivals

GBP105.00
in In stock (2)
SKU: Z260-SII7nm1.25
ZWOptical
ZWO 1.25" SII 7nm Narrowband Filter
Added: 18/09/2017
 
(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
GBP105.00
in In stock (2)
SKU: Z260-OIII7nm1.25
ZWOptical
ZWO 1.25" OIII 7nm Narrowband Filter
Added: 18/09/2017
 
(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
GBP205.00
in In stock (2)
SKU: OPT-L-PRO-77MM
Optolong
Optolong L-PRO MAX Luminosity Filter 77mm - Mounted
Added: 28/08/2017
 
(0 reviews)  
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 77mm filter thread. Can be screwed into the front of a...

Product Details »

Qty
GBP135.00
in In stock (2)
SKU: OPT-UHC-77MM
Optolong
Optolong UHC Ultra High Contrast Filter 77mm Mounted
Added: 28/08/2017
 
(0 reviews)  
 Premium Quality Optolong UHC Ultra High Contrast Filter. Compatible with 77mm Filter Thread for Camera Lenses

Product Details »

Qty
GBP387.50
in In stock (2)
SKU: Z256-NB7nmD36
ZWOptical
ZWO 36mm H-alpha SII OIII 7nm Narrowband Filter Set - UNMOUNTED
Added: 20/08/2017
 
(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
GBP344.17
in In stock (2)
SKU: Z255-NB7nmD31
ZWOptical
ZWO 31mm H-alpha SII OIII 7nm Narrowband Filter Set - UNMOUNTED
Added: 20/08/2017
 
(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
GBP298.33
in In stock (2)
SKU: Z254-NB7nm1.25
ZWOptical
ZWO 1.25" H-alpha SII OIII 7nm Narrowband Filter Set
Added: 20/08/2017
 
(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 13%
RRP: GBP37.49 GBP32.50
low Low stock (1)
SKU: 20208
SkyWatcher
SkyWatcher UV/IR Cut-Off Filter (1.25")
Added: 15/08/2017
 
(0 reviews)  
This Skywatcher 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....

Product Details »

Qty
GBP15.00
in In stock (5)
SKU: 0310300
Explore Scientific
Explore Scientific Solarix Solar Filter Film A4, ND5.0
Added: 01/08/2017
 
(0 reviews)  
Explore Scientific Solarix Solar Filter Film A4 - observe Solar eclipses and surface detail, including sunspots, surface granulation, faculae and filaments in complete safety. Tested in Germany under the stringent safety...

Product Details »

Qty
GBP105.00
in In stock (2)
SKU: 10203082
Astronomik
Astronomik CLS Visual XT WIDE FIELD Clip-Filter for Canon EOS APS-C Cameras
Added: 02/07/2017
 
(0 reviews)  
The new Astronomik XT filters are designed to give you widefield-images with beautifull crisp and sharp stars right to the edge of the field.

Product Details »

Qty
GBP120.00
in In stock (2)
SKU: 10203083
Astronomik
Astronomik CLS CCD DeepSky & LightPollution XT WIDE FIELD Clip-Filter for Canon EOS APS-C Cameras
Added: 02/07/2017
 
(0 reviews)  
The new Astronomik XT filters are designed to give you widefield-images with beautifull crisp and sharp stars right to the edge of the field.

Product Details »

Qty
GBP140.83
in In stock (2)
SKU: OPT-SII-CCD-12NM-2
Optolong
Optolong SII-CCD 12nm Deep Sky Imaging Filter 2" for CCD Astro Photography
Added: 20/06/2017
 
(0 reviews)  
This premium Optolong Narrowband SII filter is designed for CCD imaging of deep sky objects and nebulosity allowing 12nm bandwidth of light centered on a wavelength of 672nm through, which corresponds to SII emission lines,...

Product Details »

Qty
GBP78.25
in In stock (2)
SKU: OPT-SII-CCD-12NM-1.25
Optolong
Optolong SII-CCD 12nm Deep Sky Imaging Filter 1.25" for CCD Astro Photography
Added: 20/06/2017
 
(0 reviews)  
This premium Optolong Narrowband SII filter is designed for CCD imaging of deep sky objects and nebulosity allowing 12nm bandwidth of light centered on a wavelength of 672nm through, which corresponds to SII emission lines,...

Product Details »

Qty
GBP35.83
in In stock (2)
SKU: Castell-DCLS1
Castell
Castell CLS (City Light Supression) Filter, 1.25"
Added: 01/06/2017
 
(0 reviews)  
Castell CLS Filter for eyepieces, cameras and filter wheels with 1.25-Inch (31.7 mm) nosepiece. The Castell CLS filter blocks the part of the spectrum where street lights (sodium, mercury lamps) emit light. This filter comes...

Product Details »

Qty
GBP61.67
in In stock (2)
SKU: Castell-DCLS2
Castell
Castell CLS (City Light Supression) Filter, 2"
Added: 01/06/2017
 
(0 reviews)  
Castell CLS Filter for eyepieces, cameras and filter wheels with 2-Inch (50.8 mm) nosepiece. The Castell CLS filter blocks the part of the spectrum where street lights (sodium, mercury lamps) emit light. This filter comes in...

Product Details »

Qty
GBP11.00
in In stock (2)
SKU: F29
Castell
Castell #29 Dark Red Planetary Filter 4% Transmission
Added: 01/06/2017
 
(0 reviews)  
Planetary Colour Filter #29 Dark Red 1.25-inch (4% transmission, M28.5x0.6). This very dark red filter is recommended for large telescopes from 150 - 200mm and up.

Product Details »

Qty
GBP37.25
in In stock (5)
SKU: Z210-IRCUT2
ZWOptical
ZWO Infrared IR Cut-Off Filter (50.8mm, 2")
Added: 12/05/2017
 
(0 reviews)  
Luminance/Infrared cut-off filters are usually being used with web cameras, color CMOS and CCD cameras to produce better quality images, as these are quite sensitive to infrared (heat) radiation of light. They will also...

Product Details »

Qty
GBP117.17
in In stock (2)
SKU: OPT-OIII-CCD-12NM-2
Optolong
Optolong OIII-CCD 12nm Deep Sky Imaging Filter 2" for CCD Astro Photography
Added: 10/05/2017
 
(0 reviews)  
This premium Optolong Narrowband OIII filter is designed for CCD imaging of deep sky objects and nebulosity allowing 12nm bandwidth of light centered on a wavelength of 500nm through, which corresponds to OIII emission lines,...

Product Details »

Qty
 
The cookie settings on this website are adjusted to allow all cookies so that you have the very best experience. If you continue without changing your cookie settings, we'll assume that you are happy to receive all cookies on our website. However, if you would like to, you can change your settings at any time using the Change cookie settings link in the Special menu.