Sky Mentor Image Erecting 1.5X Barlow for Newtonian Reflector Telescopes - 1.25" - R90813 ZWO Telescopes Has High-quality machining out of

Has High-quality machining out of the best aluminum

The Starfield Pier-1000B is a next-generation portable pier designed for astrophotographers and visual observers who want observatory-like stability in a field-ready platform

Model C26A3 Center-balanced Equatorial Mount from iOptron delivers precise pointing and accurate tracking

a visual defect common in binoculars

Sky Mentor Image Erecting 1.5X Barlow for Newtonian Reflector Telescopes - 1.25" - R90813 ZWO Telescopes Has High-quality machining out ofSky Mentor Image Erecting 1. 5X Barlow for Newtonian Reflector Telescopes 1. 25" This Sky Mentor Image Rectifier Universal Erecting Prism is a new roof design for Newtonian Reflector Telescopes, and 1. 5X means that it has a 1. 5x Barlow effect, It not only rectifies the image but also magnifies the image by 1. 5x. It also with standard M42x0. 75mm thread for astro photography. Specifications: Body Material: Aluminum Prism: BAK4 Prism Type: Roof