14mm widened design - The width of telescope finder scopes is widened by 14mm, which increases the touch area, makes the connection more solid and stable, fit the dovetail on most telescopes
15mm M6 screws - Astrophotography eyepiece equipped with 15mm length M6 screws, and the three locking screws are equipped with protective heads, avoiding unaesthetic scratches marks on the telescope while still ensuring stable clamping
Flat surfaces design - Finder scope adopts flat surfaces (non curved surfaces) design where it meets the base to avoid shaking after connection, solid metal finder-guide scope rings for compact telescopes and finders
Thickened aluminum alloy material - The guiding scope rings is made of aluminum alloy material with thickened design, which is sturdy, compact size, easy to carry, can be put into your backpack, take it out and install it when you use it.
Applicable - Guiding scope rings is suitable for 80‑100mm diameter astronomical telescopes, ideal for astrophotography for mounting a finder-guide scope parallel to the main telescope