All our other accessories - brand name - Telescope Eyepiece Barlow Objective 5X \u0026 3X Magnification 1.25" Clear Image Image T Universal Adapter Ring Highlights brand name Telescope Eyepiece Barlow Objective 5X \u0026 3X Magnification 1.25" Clear Image Image T Universal Adapter Ring Description: 5X and 3X 1.25" Barlow objective telescope eyepiece M42x0.75mm interface. 1.25 inch interfaceUniversal for Celestron, Nikon, Orion and other telescopes. 5X and 3X high power magnification more detail on the star, moon and other celestial bodies Fully multi-layered violet filmhigh transmittance to get clear and sharp views With M42x0.75mm thread for connecting digital camera via T-ring adapter. Specification: Material: Optical Glass + Metal Magnification Factor5X+3X Lens Coating: Multi-layer HD Broadband Purple Film ThreadM42x0.75mm Length: 6.7cm/0.26inch Diameter3.15cm / 0.12 inch Package includes: 1x 5X Barlow Lens 1x 3X Barlow Lens