SVBONY 3X Barlow Lens, Fully-Multi Coated Achromatic Barlow Lens, 1.25 inch Telescope Accessories for Astronomical Visual and Photography

Advanced Achromatic Lens;Superior sharpness and color correction;optical components;real physical computing magnification;triple the power of any 1.25"" telescope eyepiece with the universal barlow lens. For owners of fast short focal length telescopes;It not only increases the magnification;the image will be clearer than the average increase in magnification up to 15 times the image clarity. 3x Barlow triples the magnification of any 1.25” eyepiece; Compatible with most 1.25 Inch diameter telescope eyepieces. Includes both end caps to protect against dust and fingerprints; This Barlow comes with a set screw to securely hold your eyepieces. Works on for Celestron; Orion;and most brands of telescope;full unit increases magnification of eyepiece by 3x