Dovetail Slot Features
Solid all metal construction ultra-thin design, ultra-light weight
It can be installed to: Celestron C8, C8HD, C925, C11HD, SKYRVER: 80ED, 102ED, 130APO, SKYRVER 100ED binoculars, and other primary mirror, can be fitted to the sharpstar, Celestron another model
Length: along the 34mm
Width of internal slot: 4.2mm
Horizontal length of internal slot:36.5mm
Vertical length of internal slot: 36.5mm
Also you can remove the dovetail adapter for fitting on to Celestron Nextstar SE mounts and the Celestron RSR binocular tripod adapter.