Filters & Wheels

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Showing 65–80 of 94 results

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Deep Sky Visual Baader Contrast Booster Filter £53.00 – £81.00
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Baader Contrast Booster Filter
For users of Achromatic telescopes this filter enhances contrast, making brighter objects appear sharper and more clear.
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Solar Calcium K-Line Filter 1.25″ £249.00
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Use the new Baader Planetarium Calcium K-Line Filter to image the sun in K-Line with any telescope.
Baader’s double-stacked filter uses sophisticated coatings to produce a sharp 8nm wide bandpass, centered at 395nm.
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Narrowband H-alpha CCD Filter 35nm £65.00 – £118.00
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The Baader H alpha CCD Filter 35nm is for narrowband imaging
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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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Light Pollution Optolong L-eNhance Light Pollution Filter – EOS APS-C £233.00
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Optolong L-eNhance Light Pollution Filter – EOS APS-C is a triple-bandpass narrowband filter designed for imagers with light polluted skies.
This listing is for the EOS APS-C filter and the price includes UK delivery.
Please ask about other sizes.
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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 QHY183M 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 – £1,289.00
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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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Methane Chroma Jovian Methane Filter £249.00 – £790.00
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Chroma Jovian Methane Filter
The Chroma Jovian Methane Filter enhances contrast when imaging objects containing significant levels of methane, such as Jupiter.
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Individual LRGBC Chroma Clear Filter £125.00 – £350.00
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Chroma Clear Filter
Please Contact Bernard at Modern Astronomy for Availability and Lead times.
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Individual LRGBC Chroma Red Filter £150.00 – £625.00
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Chroma Red Filter
T: 603nm – 684nm >=91%avg, 85%min
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Individual LRGBC Chroma Green Filter £150.00 – £625.00
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Chroma Green Filter – 27mm Round, mounted in 1.25″ ring
T: 500nm – 575nm >=91%avg, 88% min
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Individual LRGBC Chroma Blue Filter £150.00 – £625.00
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Chroma Blue Filter – 27mm Round, mounted in 1.25″ ring
T: 380nm – 500nm >=90%avg, 88% min
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Individual LRGB B-CCD Filter £69.00 – £195.00
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The Baader Blue CCD Filter
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Methane Baader Methane Filter 1.25″ £165.00
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Baader Methane band filter 889 nm, bandwith 8 nm
The Methane filter is a specialized filter, that passes a narrow passband 8nm wide in the near infrared portion of the spectrum, centered at 889nm.
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Achromat (Minus Violet) Baader Fringe Killer Filter
Rated 4.00 out of 5
£59.00 – £89.00
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The Baader Fringe Killer Filter is a high quality UV/IR block which also removes violet and some blue light. Perfect for imaging and visual use with the smaller fast Chinese achromats and many semi-apos.
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LRGB Based Sets Beginners CCD RGB Filter-Set 1.25″ £82.00
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Beginners CCD RGB filterset consisting of 3 colour filters (red, green, blue) and the Baader IR Cut Filter – 1.25″ size.
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Showing 65–80 of 94 results