The Vixen SD Reducer HD is an aplanatic focal reducer desigend to work...
The Vixen SD Flattener HD Kit includes the SD Flattener HD filed...
Tabletop catadioptric telescope Orion...
Adattatore From 31.8mm To 50.8mm Flat BaseBlack Anodized Metal Adapter For Connecting Accessories To 31.8mm Focusers Or Diagonals From 50.8mm.A Unlike The Following Has The Upper Base (Where It Supports The Eye) Flat. Closing By Bronze Ring That Allows You To Not To Damage The Metal Barrel Of The Eyepieces.
* Required fields
Customer ratings and reviews