SVBONY SV137 Barlow Lens 1.25 Inch 2x Barlow Lens Metal Body Fully Multi coated for Standard Telescope Eyepiece Astronomy

This SV137 Barlow lens will give all of your 1.25" telescope eyepieces a power-doubling magnification boost with amazing image quality; The SVBONY SV137 1.25" 2x Barlow Lens provides superior performance and sharpness and contrast. As its name implies?the High-Power 2x Barlow doubles the magnifying power of any 1.25" eyepiece The edge of the lens becomes black The edge of the lens is matte black? which can effectively reduce internal reflection?eliminate stray light?and get a clearer image Internal brass ring that can be hit by the set screw Used to hold the 1.25-inch eyepiece inside? which allows the eyepiece to be evenly stressed?thus eliminating traces on the eyepiece barrel 2x magnification with 1.25" interface Standard 1.25" for any 1.25" eyepiece?allowing your eyepiece to easily zoom in 2x 2 component optics are completely multi-coated FMC coating can effectively improve the transmittance of light; ensure clear vision and sharp image Small size size 74 x 39 x 39mm?easy to use and carry?no extra burden for outdoor activities or travel Dust cover With Dust cover?you can easily keep the lens clean when you don't use it?don't worry about getting dirty Specifications: Magnification: 2x Coating: Fully Multi-coated Edges of the Lens: Blackened Eyepiece Protect: Internal brass ring Net weight: 90g / 0.19lb / 3.17oz Dimension: 74 x 39 x 39mm Package Includes: 1X SV137 2X Barlow Lens 2X Dust Cover