Made of high strength aluminum with anodizing aluminium process; precision machined solid aluminum finder shoe base in matte black; for almost all viewfinder holders; for Witty 1 Tangent attachment etc; fits all lens barrel radii
Two large knurled thumbscrews makes it easy to install; bases feature two large thumbscrew locks to secure your finder scope or reflex sight in place; even while wearing gloves; just put it on the optical tube and tighten the screws
There are two elongated holes on this base and a single countersunk hole for screws up to M5 in the middle; two screws are on the side of base; the distance between the center points of the screw holes is 24 to 41 mm
Finder Deluxe is a non-magnifying reflex sight that makes aiming your telescope easier and more accurate than ever day or night; projects a small red or green LED reticle pattern onto viewing window so easily aim telescope at night or during day
Non-magnified way help to aim telescope accurately; Depend on chosen LED color LED emits red or green aiming pattern onto viewing window after simple alignment procedure; once pattern is lined up with intended target object; view through telescope