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User Manuals for Eyepiece FiltersYou have selected the product series Optics - Telescopes - Eyepieces & Accessories - Eyepiece Filters. Now choose the brand, model or product code you are looking for. If it is not available, you can request it from customer support.Manufacturers – select a brand:
Alpine Astronomical - Celestron - Explore Scientific - Farpoint - iOptron - Konus - Levenhuk - Lumicon - Meade - MrStarGuy - Olivon - Others - Vixen Optics
| Showing: 11-20 products | Total: 186 products | | 1 | 2 | 3 | 4 ... 19 |
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Celestron Neutral Density 0.9 Moon Filter |
With an optical density of 0.9 and 13% transmission, you can use the Celestron Neutral Density 0.9 Moon Filter to reduce the amount of light coming into your eye during lunar observations to improve the view and contrast. The filter transmits light uniformly across the entire visual spectrum while stepping down the light throughput by 87%—ma...
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Alpine Astronomical Baader Semi-APO Eyepiece Filter |
Eliminate color fringing and darken the sky when looking through your achromatic telescope with the 2" Alpine Astronomical Baader Semi-APO Eyepiece Filter to make it perform more like an apochromat.This specially-engineered filter combines the properties of the Baader Fringe Killer and Moon & Skyglow filters into a single unit with a strong violet...
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Lumicon Econoline Oxygen III Filter |
With a transmission rate of 80%, the 2" Lumicon Econoline Oxygen III Filter isolates the ionized 496nm and 501nm oxygen lines emitted by diffuse, planetary, and extremely faint nebulae, making these hard-to-detect objects much more visible against the stark black background of space and producing enhanced views of such objects as the Veil, Ri...
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Alpine Astronomical Baader 0.6 Neutral Density |
Use the Alpine Astronomical Baader 0.6 Neutral Density Filter to reduce the amount of light coming into your eye during lunar observation and improve the view and contrast. The lens surfaces are fully multi-coated with Phantom Group seven-layer optical coatings. This maximizes light transmission across the entire visual spectrum, stepping down the...
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Alpine Astronomical Baader 0.9 Neutral Density |
Use the Alpine Astronomical Baader 0.9 Neutral Density Filter to reduce the amount of light coming into your eye during lunar observation and improve the view and contrast. The lens surfaces are fully multi-coated with Phantom Group seven-layer optical coatings. This maximizes light transmission across the entire visual spectrum, stepping down the...
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Alpine Astronomical Baader Orange Colored Bandpass |
Centered on the 570nm wavelength, the Alpine Astronomical Baader Orange Colored Bandpass Eyepiece Filter can be used by itself or stacked with other filters to enhance your observations when viewing planets such as Mars, Jupiter, and Saturn or during daytime viewing of the moon, Mercury, and Venus. The optical glass filter is planeoptically polish...
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Alpine Astronomical Baader f 2 Highspeed |
Optimized for use on fast astrographs for astrophotography and imaging, the Alpine Astronomical Baader f/2 Highspeed Sulfur II Filter isolates this narrow 673nm wavelength to improve the visibility and contrast of faint and wispy emission nebulae, even in heavily light-polluted areas. This filter is ideal when used on Celestron's Rowe-Ackermann Sc...
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Alpine Astronomical Baader f 2 Highspeed |
Optimized for use on fast astrographs for astrophotography and imaging, the Alpine Astronomical Baader f/2 Highspeed Oxygen-III Nebula Filter is used to tease out the elusive details and boost contrast on planetary nebulae by eliminating all wavelengths of light except for the narrow O-III band. This filter is ideal when used on Celestron's Rowe-A...
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Alpine Astronomical Baader f 2 Highspeed |
Optimized for use on fast astrographs for astrophotography and imaging, the Alpine Astronomical Baader f/2 Highspeed Oxygen-III Nebula Filter is used to tease out the elusive details and boost contrast on planetary nebulae by eliminating all wavelengths of light except for the narrow O-III band. This filter is ideal when used on Celestron's Rowe-A...
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Alpine Astronomical Baader Solar Continuum Filter |
Ideal for viewing and imaging with Cassegrains and achromatic refractor optical tubes (OTAs) outfitted with a primary solar filter, the Alpine Astronomical Baader Solar Continuum Filter improves the contrast and reduces the appearance of atmospheric turbulence during solar viewing sessions. It is designed to be centered on the 540nm wavelength, wi...
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| 1 | 2 | 3 | 4 ... 19 | | Showing: 11-20 products | Total: 186 products |
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