SVBONY SV137 2X Barlow Lens Bundle with Barlow Lens

This 2x Barlow lens with metal body, the lens fully multi-coated provide a sharp view; it can double the power of any 1.25” telescope eyepiece, ideal for high power observation; a brass compression ring can protect your eyepiece from marring or scratching the barrel. Fully-multicoated achromatic design; superior sharpness and color correction, optical components, real physical computing magnification, riples 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.

• Provides comfortable viewing; using the 2x barlow lens with a longer focal length eyepiece lets you achieve the same high magnification view; but in most cases the eye lens will be much larger; helping to reduce eye strain and improve comfort
• Quality aluminum stock and black anodized body; precision machined; sturdy for a long term use
• Full bandwidth multi-coated lens; ensure that the incoming light transmission rate is as high as 97% so that you can more easily see clear and bright images
• 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