Filters & Wheels

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Showing 17–32 of 98 results

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Clear Glass Astronomik MC-Clear Glass Filter £44.00 – £89.00

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Astronomik MC-Clear Glass Filter, a high Optical Quality multi coated filter, when full spectrum transmission is required. Scratch resistant and par-focal with other Astronomik filters. Price includes delivery.

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Solar Baader Photo AstroSolar Film ND3.8 £29.00

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Baader Photo AstroSolar Film ND3.8 (imaging only), telescope quality for digital solar imaging at high magnifications with short exposure times. Not suitable for visual Solar Observation! ND3.8 film is 20 x 29cm (7.9″ x 11.4″)

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Astronomik Astronomik EOS Clip to 2 inch M48 Filter Adapter £28.00

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The Astronomik EOS Clip to 2 inch M48 Filter Adapter lets you use your Astronomik EOS clip filters easily with eyepieces and cameras. The adapter accepts your clip filters and converts them to M48 male thread.

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UV / IR Block Baader U (Venus) Filter £185.00 – £240.00

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The Baader U (Venus) Filter enables amateurs to successfully image in the deep UV from 300nm to 400nm. The filter has a peak transmission of 80% and completely blocks the rest of the spectrum from 200nm to 1500nm.
Used to record cloud structures on Venus, the Solar Calcium K-Line is also within the passband of this filter.

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Narrowband OIII CCD Filter 8.5nm £89.00 – £135.00

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OIII CCD filter for narrowband imaging.

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Narrowband Astronomik SII CCD Filter 12nm £116.00 – £304.00

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The Astronomik SII CCD Filter 12nm enables high contrast imaging of gas nebulae even in moonlight or light polluted areas.

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Narrowband Astronomik OIII CCD Filter 6nm £179.00 – £448.00

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The Astronomik OIII CCD Filter 6nm dramatically increases the contrast between hydrogen fog and the sky background.

Due to the combination of low half-width and high transmission of almost 100% in the area of the OIII line, the filter delivers a maximum signal in the desired wavelength, but blocks all other radiation and thus ensures an extremely dark sky background.

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Narrowband Chroma H-Alpha 5nm Filter £429.00 – £1,289.00

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Chroma H-Alpha 5nm Narrow Band Filter

The Chroma H-Alpha 5nm Filter is essential when imaging objects rich in ionised hydrogen, works well in light polluted areas and moonlit conditions.

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Solar AstroSolar ND5 Safety Film £22.00

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Visual & Photographic AstroSolar ND5 Safety Film, high density coatings on both sides of a specially manufactured foil reduce the intensity of sunlight by up to 99.999%. The sun’s image is extremely contrasty and white,

Size of the ND5 visual film is 20 x 29.5cm. (A4)

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Narrowband Baader SII CCD Filter 8nm £89.00 – £140.00

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Baader SII CCD 8nm filter for narrowband imaging.

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Narrowband H-alpha CCD Filter 7nm £118.00 – £310.00

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H-alpha CCD Filter 7nm for high contrast narrowband imaging of nebulae

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Canon DSLR Astronomik UHC Filter
Rated 5.00 out of 5
£89.00 – £206.00

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Astronomik UHC Filter – This filter was designed for the visual observation of emission and planetary nebulae but also works very well for imaging these objects, as a dual type filter, if used with an IR block. The IR block can be either inbuilt, as with a DSLR, or in combination. The Astronomik L3 type luminance filter gives particularly good results. Price includes delivery.

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Astronomik Astronomik MC-Clear for Canon EOS 1000D, 40D-250D, 450D-800D, 7D, M £69.00

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Astronomik MC-Clear for Canon EOS 1000D, 40D-250D, 450D-800D, 7D, M For Full-Spectrum Modification of Canon EOS DSLRs. Special glass for retrofitting Canon® EOS DSLR cameras to achieve the full spectral sensitivity of the CMOS sensor. Price includes UK delivery.

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IR Block Astronomik IR block Filter £35.00 – £80.00

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Top of the range IR block filter.

This IR-blocker is optimized for systems with focal ratios between f/0.5 and f/50, typical transmission is higher than 99%.

Suitable for cameras with low sensitivity in the UV such as webcams and the Meade DSI and LPI.

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QHY QHYCFW3-S-SR (7 x 1.25″ / 31mm) Filter Wheel £248.00

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The QHYCFW3-S-SR (7 x 1.25″ / 31mm) Filter Wheel is the perfect addition to the QHY294M and similar cameras with smaller sensors.

Ask about quality filter options from all the major filter manufacturers

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Filters & Wheels STC Astro Duo Narrowband Filter 2″ £329.00

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The STC Astro Duo Narrowband Filter 2″ targets the Ha and OIII emission lines to deliver very high contrast colour images for one shot colour and DSLR cameras. Superior, more durable coatings and narrower bandpass for better LP rejection than similar filters on the market.

Price Includes UK Delivery.

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Showing 17–32 of 98 results