Description: This image rectifier universal erecting prism is a new roof design for Newtonian reflector telescopes. 1.5X Magnification Barlow Lens Effect?Rectifies the image and magnifies the image by 1.5x. High Refractivity?built-in high-definition refractive prism, to create a more comfortable viewing position and clear image. it not only rectifies the image but also magnifies the image by 1.5x.It also with standard M42x0.75mm thread for Astro-photography. Just insert into 1.25" telescope eyepiece, and fix it by the screw. M42x0.75mm thread to connect film or digital cameras via T ring adapter. Specification: Material: Optical Glass + Meal Coated: Multi-Coated Lens Interface: 1.25"/31.7mm Magnification: 1.5X Scew: M42x0.75mm Length: 12.3cm/5inch Width: 5cm/2inch Color: Black Package Includes: 1 Piece 1.25'' Image Rectifier Erecting Prism
