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Artesky Solar Filter 115mm
US$ 60.93Filters made with high quality craftsmanship and with metal cell for safe observation and photography of the sun. The filter is attached to the telescope, telescopic sight or telephoto lens using three metal screws with plastic tips. Filter opening 115mm. Adaptable for tubes from 110mm to 129mm- Improve your view of nebulae with your Celestron Origin, especially from urban and suburban skies. This filter blocks light pollution, increases image contrast and darkens the sky background for sharper, more contrasted images.
- This filter transmits only the key Hα-Hβ-OIII wavelengths from emission nebulae, making their colors stand out from the dark background. It also blocks light pollution, allowing it to be used even from urban and suburban skies.
- Made for the Origin 6" RASA lens. Unlike similar filters with narrower bandwidths, this filter was specifically designed to work with the Origin's fast f/2.2 lens.
- Made of Schott glass with anti-reflective coatings, the surfaces of this filter are completely flat and free of defects.
Unistellar Solar Filter
US$ 219.85Smart solar filter which works with all Unistellar telescopes
- Unlock the secrets of Solar Activity
- Observe the Sun in less than 2 Minutes
- Safely Experience With Your Family
- A new solar experience available on UNISTELLAR App (iOS & Android)
- Witness once-in-a-lifetime solar events
Optolong L-QEF L-Quad Enhance Filter 2"
US$ 211.02L-QEF eliminates light pollution caused by mercury and sodium lamps and produces a broadband image with minimal color cast. This filter is broadband and suppresses wavelengths of light pollution. It is great for star clusters, dark and reflection nebulae, as well as galaxies in skies affected by light pollution.SkyWatcher Solar Filter for Mak 180mm
US$ 52.98SkyWatcher Solar Filter for Maksutov 180mmSkyWatcher Solar Filter for Mak 150mm
US$ 48.56SkyWatcher Solar Filter for Maksutov 150mmSkyWatcher Solar Filter for Mak 127mm
US$ 29.14SkyWatcher Solar Filter for Maksutov 127mmSkyWatcher Solar Filter for Mak 102mm
US$ 26.49SkyWatcher Solar Filter for Maksutov 102mmAntlia RGB Triband 2" Filter
US$ 228.68Anti-pollution filter effectively isolates the emission lines not only of emission nebulae but also of galaxies, clusters or globular clusters and reaches a maximum transmission of up to 97%.- EclipSmart solar filter for Celestron SC8 and EDGE HD 8 optical tubes.
- EclipSmart solar filter for Celestron 70mm diameter optical tubes.
Optolong L-Ultimate 2" Filter
US$ 343.46The L-Ultimate filter is a practical solution for all amateurs who want to use their telescope from urban and sub-urban areas