SVBONY SV116 Guiding Scope Ring Kit for Telescope Tube Diameter or Finders 43mm to 70mm with Pair Ideal for astrophotography

ï»?/span>ï»?/span>Features:

1. The inner diameter of the tube rings is 70 mm for Telescopes between 43 to 70mm tube diameter can be mounted adjustable

2. The adjustment Nylon-tipped thumbscrews for avoiding unaesthetic scratches and pressure marks on the telescope while still ensuring reliable clamping.

3. Solid metal guide scope rings for Finderscope or Guidescope with knurled metal screws

4. 12mm diameter of Big screws with maximum grip allow easy use - even with gloves

5. The mounting bar has two M6 through-holes on both sides for easy adaption to rings.

6. Three threaded through-holes: the center hole has UNC 1/4-20 and the two larger holes on either side of center have M8x1.25

Package Includes:

1 x 89mm Dovetail Mounting Plate

2 x Tube Rings

6 x Nylon-tipped thumb screws

Details Picture: