Optical Accessories

Everything you need of optics for visual and photographic work or accessories for DIY projects, can be found in these categories.
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The Omegon Light Pollution Filter is a type of broadband filter. Its effectiveness makes it universally applicable.
These high quality anodized aluminium, optical glass variable polarising filters reduce the amount of light entering your eyepiece.
Optec Adapter to M48 for the Flattener and Reducer.
Optec NextGen Reducer for Telescopes with Field Correction 0.7x with 18 mm field.
Optec Lepus HD Telecompressor for Celestron Edge HD 11.
Optec Lepus HD Telecompressor for Celestron Edge HD 14.
Optec Lepus HD Telecompressor for Celestron Edge HD 8.
Optec Lepus HD Telecompressor for Celestron Edge HD 9.25.
Optec Lepus Telecompressor for Meade ACF.
Optolong 3 nm H-Alpha Ultra - Narrow band filter for astrophotography - Shooting with extreme contrast even with strong light pollution.
- 2" mounted with filter mount
- Suitable for telescopes and lenses with focal ratios of f/3 and lower
Blackened edges to avoid internal reflections - Extremely narrow bandwidth of only 3 nm for maximum contrast
- Central wavelength 656 nm
Optolong 3nm OIII - Narrow band filter for astrophotography - Shooting with extreme contrast even with strong light pollution.
- 2" mounted with filter mount
- Suitable for telescopes and lenses with focal ratios of f/3 and lower
Blackened edges to avoid internal reflections - Extremely narrow bandwidth of only 3 nm for maximum contrast
- Central wavelength 501 nm
Optolong 3nm SII - Narrow band filter for astrophotography - Shooting with extreme contrast even with strong light pollution.
- 2" mounted with filter mount
- Suitable for telescopes and lenses with focal ratios of f/3 and lower
Blackened edges to avoid internal reflections - Extremely narrow bandwidth of only 3 nm for maximum contrast
- Central wavelength 672 nm