Svbony 3X Barlow Lens, Fully Multi Coated Achromatic Barlow Lens, 1.25 Inch Telescope Accessories For Astronomical Visual And Ph

Fully-Multicoated Achromatic Design: Superior Sharpness And Color Correction, Optical Components, Real Physical Computing Magnification Triples The Power Of Any Inserted Eyepiece: Triples The Power Of Any 1.25'' Eyepiece Without Adding A Very Long Extension Between The Telescope And The Eyepiece Work In Diagonals Or Reflectors: Insert This Into The Telescope'S Eyepiece Holder Or Diagonal First, Then Insert Your Eyepiece Into The Barlow Many Application: Especially Helpful For Boosting The Magnification During Lunar Or Planetary Observations Under Good Seeing Conditions Specification: Barrel Size: 1.25 Inch Magnification Factor: 3X Lens Structure: 3-Elements / 2-Groups Achromatic Coatings: Fully Multi-Coated Net Weight: 74G / 0.16Lb /2.6Oz Package Includes: 1 X Barlow Lens 2 X Free Dust Caps