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Avalon Instruments LINEAR WIFI mount
Avalon Instruments LINEAR Bluetooth mount
Valigia in alluminio, sagomata...
Polarizing Filter Variable Diameter 31.8 mm # 905.
Meade Series 4000 Moon filter for photo or visual using. ND96 Neutral 13% T, diam. 31.8mm.
Celestron 1.25" / 31.8 mm Moon filter. Reduces glare and increases contrast of the Moon. Also useful for terrestrail viewing over sand or snow.
SkyWatcher 31.8 mm neutral filter, model N 96. Moon filter for visual observation.
Celestron variable polarizing filter 1.25". A customizable way to reduce brightness and glare on the brightest celestial objects like the Moon, Venus, and bright double stars. Adjust the level of light transmission from 1-40% for the best possible view for your specific target and current viewing conditions. Simple to use—just rotate filter’s lower ring...
Bresser single polarizing filter, mounted, diameter 2" / 50.8 mm.