Sky Mentor Image Erecting 1.5X Barlow for Newtonian Reflector Telescopes - 1.25" - R90813 ZWO Telescopes The Starfield Pier-1000B is a

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

Has High-quality machining out of the best aluminum

This StarField Bahtinov Mask is sized for 125 mm - 130 mm telescopes and fits dew shields with an outside diameter of 153 mm to 192 mm

craters and more details on the Lunar surface

It weighs approx

Sky Mentor Image Erecting 1.5X Barlow for Newtonian Reflector Telescopes - 1.25" - R90813 ZWO Telescopes The Starfield Pier-1000B is aSky 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