SVBONY Universal Dovetail Base, Finderscope Mount Bracket, for Installation of Finder Scope for Optical Telescope

Dovetail slots can be installed on Celestron C8, C8HD, C925, C11HD; SKYRVER 80ED, 102ED, 130APO; SKYRVER 100ED binoculars;
and other primary mirror, also Fits all Sky- watcher telescope and Vixen telescopes;Celestron another model

Main advantages:
Universal dovetail base for finder scope:
Ideal for custom installation of a finder scope on telescopes not already equipped with a compatible base

Applicable targets:
The specialized dovetail mounting base fits factory drilled holes on most Celestron, Orion, Sky-watcher and Vixen telescopes ect

Two large thumbscrew lock:
Bases feature two large thumbscrew locks to secure the finder scope bracket in place;
and very easy to install and detach your finder scope or reflex sight;even though wearing gloves;

Please note:
There are no attachment screws to hold it to your optical tube assembly it is suitable for M3, M4, M5 or 1/4inch
threads screws to assemble for your optical tube;and easy to use and just put it on the optical tube and tighten the screws 

Specification:
Length: along the 34mm
Width of internal slot: 5.1mm
Horizontal length of internal slot 37mm
Vertical length of internal slot: 35.5mm
Can be fixed: M3-M5 screw

Package Includes:
1 x black finder scope dovetail base
2 x screw