EBTOOLS Barlow Lens 3X Telescope Lensfor Astronomical Eyepieces Astronomy Eyepiece 1.25'' for Full Coated

[3X MAGNIFICATION] Delivers 3X power to increase the magnification of any 1.25 inch eyepiece helping you observe the moon planets and other celestial targets with more visible detail. [FULLY MULTI COATED OPTICS] Built with fully multi coated optical glass to support high light transmission and clearer viewing while helping maintain bright images during astronomy observation. [1.25 INCH COMPATIBILITY] Designed with a standard 1.25 inch 31.7 mm interface making it easy to pair with many telescope eyepieces and suitable for beginner and hobby astronomy setups. [EASY TO INSTALL] Simply insert the eyepiece into the Barlow lens and place the lens into your telescope for a quick upgrade in viewing power ideal for night sky observation at home or outdoors. [METAL AND GLASS BUILD] Made from optical glass and metal with a black finish this compact 65 mm lens weighs about 75 g and offers a sturdy practical accessory for regular telescope use.