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Secondary Obstruction 24% Primary Mirror Diameter 254mm Focal Length 1270mm Focal Ratio f/5 Primary Tube Weight 36 lbs Rocker Box Weight 25 lbs
It can control the latest USB-only telescopes from Meade/Celestron as well as other telescopes with RS-232 serial interfaces
Since the #494 does not have a serial port
Protect your optics from dust and bugs
Featuring this 68° 28mm Argon-Purged Waterproof Eyepiece by Explore Scientific
Astrozap 9.25" Sct Dew Shield Cap Dew Shields By Make_GSO Secondary Obstruction 24% Primary MirrorAstrozap dew shield caps are made to fit the Astrozap line of aluminum dew shields. Do you own a permanently mounted telescope in an observatory? Tired of having to take the dew shield off at the end of a session, losing your perfectly balanced scope, just to put the telescope cap back on? Protect your optics from dust and bugs. Astrozap standard dew shield caps are made from 18 gauge aluminum and powder coated texture black.
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