SkyWatcher 102/500 AZ3 Startravel Black Diamond refractor telescope for...
SkyWatcher 90/900 AZ3 refractor telescope for beginners with accessories...
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Celestron OIII 50.8 / 2" mm filter. Isolates just the two doubly-ionized oxygen lines, 496 and 501 nm.
Celestron OIII 31.8 / 1.25" mm filter. Isolates just the two doubly-ionized oxygen lines, 496 and 501 nm.
Celestron UHC / LPR 31.8 mm filter for improving nebulae contrast or reducing light pollution.
Astronomik UHC-E Filter T-Mount for T-threaded attachment. M42X0.75 Thread, male and female.
Astronomik UHC-E filter for diam. 50.8 mm eyepieces and accessories. Inner diameter 48 mm.
Astronomik UHC-E filter for diam. 31.8 mm eyepieces and accessories. Inner diameter 28.5 mm.
Astronomik UHC-E round Filter. Diameter 50 mm, mounted. For compatible filter wheels.
Astronomik H-Beta filter for 50.8 mm (2") eyepieces and accessories. Inner filter diameter 48 mm.