Filters & Wheels

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Showing 65–80 of 96 results

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Narrowband Chroma SII 8nm Filter £265.00 – £800.00
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Chroma SII 8nm Narrow Band Filter
SII filters isolate the emission from ionized Sulfur atoms, also common in nebulae.
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Individual LRGB Clearglass Filter £35.00 – £88.00
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Baader Clearglass Filter
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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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Narrowband Chroma Hb 3nm Filter – 50mm Unmounted Round £1,169.00
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Chroma Hb 3nm Filter – 50mm Unmounted Round
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Light Pollution Optolong L-eXtreme Filter £242.00
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Optolong L-eXtreme Filter – 2″
Price includes shipping
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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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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) £62.00 – £161.00
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The Astronomik Luminance Filter (L-1) is a high quality UV / IR block filter
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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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Showing 65–80 of 96 results