Filters & Wheels

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Astronomik Astronomik CLS XT Clip-Filter EOS APS-C £125.00

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Astronomik CLS XT Clip-Filter EOS APS-C

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Narrowband Chroma OIII 5nm Filter £429.00 – £1,199.00

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The Chroma OIII 5nm Filter isolates the 500.7nm primary emission line of doubly ionized oxygen, which is the second most important imaging line after Ha.

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Filters & Wheels ZWO 850nm IR Band-pass Filter (31.7mm, 1.25″) for IR Sensitive Cameras £26.95

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ZWO 850nm IR Band-pass Filter (31.7mm, 1.25″) for IR Sensitive Cameras

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Narrowband Chroma H-Alpha 8nm Filter £265.00 – £800.00

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Chroma H-Alpha 8nm Narrow Band Filter

H-alpha filters are essential for imaging nebulae and other objects which are rich in ionized hydrogen.

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Achromat (Minus Violet) Semi APO Filter £65.00 – £119.00

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The Baader Semi APO filter is suitable for all refractor telescope with discernible secondary spectrum i.e. false colour.

Price includes UK delivery.

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Solar Baader Solar Continuum Filter £65.00 – £145.00

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Baader Solar Continuum Filter, a unique filter, transmitting a narrow 10nm bandpass around the 540nm region. The double stacked version is supplied with 20 x 29cm sheet of ND3.8 AstroSolar Photo Film.

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DSLR Conversion DSLR Conversion Filter for Canon 10 /20 /30 /350D £65.00

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DSLR-Astro Conversion Filter – Canon 10 / 20 /30 / 350D Filter

Baader have made an IR cut filter that replaces the standard internal Canon filter. This filter has high transmission of the H-Alpha line and eliminates the cameras’ major disadvantage for astro-imaging.

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Individual LRGB Astronomik Green Type 2c Filter £71.00 – £161.00

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Astronomik Green Type 2c Filter – An Individual Green Filter from Astronomik

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Individual LRGB Astronomik Blue Type 2c Filter £71.00 – £161.00

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Astronomik Blue Type 2c Filter – An Individual Blue Filter from Astronomik

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Individual LRGB Astronomik Red Type 2c Filter £71.00 – £161.00

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Astronomik Red Type 2c Filter – An Individual Red Filter from Astronomik

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STC STC Astro Multispectra Filter £199.00

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The STC Astro Multispectra filter is a light pollution suppression filter mainly designed for imaging BroadBand objects like Galaxies and Clusters, which also enhances Nebulae with good colour balance.

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QHY QHYCFW3-S-US (7 x 1.25″ / 31mm) Filter Wheel £249.00

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The QHYCFW3-S-US (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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Narrowband Chroma SII 5nm Filter £429.00 – £1,199.00

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The Chroma SII 5nm Filter is essential for imaging objects rich in ionised Sulphur in light polluted areas and in moonlit conditions. Partners well with the Chroma 5nm Ha and OIII filters.

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Canon DSLR Astronomik H-alpha 12nm CCD Clip-Filter EOS R XL £304.00

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The Astronomik H-alpha 12nm CCD Clip-Filter EOS R XL is suitable for imaging of Hydrogen nebulae from sites with light pollution and from dark sites too

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Individual LRGB Astronomik Luminance Filter (L-1) £71.00 – £161.00

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The Astronomik Luminance Filter (L-1) is a high quality UV / IR block filter

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QHY Filter Disks for QHYCFW2 £68.03

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Additional / Replacement filter disks for the QHYCFW2 colour filter wheel. Each filter disk comes with the appropriate camera dovetail holder and screws. Price includes UK shipping, please ask for other destinations.

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Showing 49–64 of 97 results