ZWO 30 f/5 MINI GUIDE SCOPE radius block 7x Reducer is a 4-element

7x Reducer is a 4-element corrector for the EdgeHD 8" telescope

5 kg Drive Strain wave gears + synchronous belt Reduction ratio

The Mewlon 250CRS has a native focal length of 2500mm and a focal ratio of f/10

This adapter allows you to connect the QHY PoleMaster electronic polar alignment scope to the Celestron AVX mount

25" filters and adapters

ZWO 30 f/5 MINI GUIDE SCOPE radius block 7x Reducer is a 4-elementThe ZWO 30mm f 5 Mini Guide Scope is a lightweight, compact, and precise solution for guided astrophotography. Specially designed to complement ZWO guide cameras such as the ASI120MM Mini or ASI174MM Mini, this guide scope offers excellent optical performance in a portable format. With a 30mm aperture and a 150mm focal length, this telescope has an f 5 focal ratio, allowing you to capture bright guide stars easily and sharply. Its achromatic doublet