Fits any diameter telescope tube except Schmidt-Cassegrain telescope optical tubes; the base is made of die-cast metal and features a large thumbscrew lock; Includes two M5 screws
Compliable with finder scope; Laser Pointer bracket or reflex sight bracket on telescopes; great for adding a second or third aiming device to your telescope
Made of high strength Aluminum with Anodizing Aluminium Process; not intended for use on Schmidt-Cassegrain telescope optical tubes
18x more light than the naked eye alone; find objects in the shortest possible time;
Gives you 18x more light for allowing many astronomical objects to become visible to your eye;