23.2mm to 31.7mm Adapter Ring 0.9-1.25in for Astronomical Telescope Eyepiece Conversion

 

Product Description:

Since many electronic eyepieces connected to astronomical telescopes do not have matched size, such a ring adapter is needed.

 

1. Inside diameter of adapter ring 0.91 inch

2. Outside diameter of adapter ring1.25 inch

Package Include:

1 x Adapter Ring (others are not included)