Celestron X-Cel 2x Barlow Lens Brand New Includes Two Year Warranty The Celestron X-Cel LX Barlow Lens 2x has a 3-element fully multi coated design. This 1.25 barlow lens has a brass pressure ring for securely holding the eyepiece without damaging the barrel. The X-CEL 2X lens also features ridged rubber grip that provides a secure, non-slip hold. The premium apochromatic optics yield high contrast, sharp images, virtually free of false color. The Celestron 2x barlow lens are designed with black anodized finish with orange rings makes for it a visually attractive device. This lens is threaded for 1.25 filters. As fully multicoated furnishes multiple layers on all air to glass surfaces for a brighter, higher-contrast image with less eyestrain. X-Cel LX Barlow Lens 2x Lens Features Product # 93529 1.25 X-CEL LX Barlow Lens High Quality Lens Double Magnification Power 3-Element Fully Multi Coated Design Brass Pressure Ring Holds Eyepiece More Securely w/o Damaging Barrel Rubber Grip Black Anodized Finish w/ Orange Ring Threaded for 1.25 Filters