Multi Coated 1.25 5X Barlow Lens M42 Thread for 31.7mm Telescopes Eyepiece 1.25 Inch Barlow Lens 5X Magnification Aluminum Alloy Multi Coated Optical Barlow Lens with M42 X 0.75mm

• Excessive quality:aluminum alloy with black anodized floor is machined, solid and for an extendedTime use. 5x magnification:the 5x magnification barlow lens with 1.25 inch interfaceWill increase the magnification of any 1.25 inch eyepiece and can also provide comfy viewing. hd picture: with multi lined optical lens, which offers a excessiveHigh-quality observation without extra additional chromatic aberration, and making photograph greater clean and . hd picture: with multi lined optical lens, which offers a excessiveHigh-quality observation without extra additional chromatic aberration, and making photograph greater clean and . thread interface: m42 0.75. m42 x .75mm thread works as a t adapter and can be attached to dslr or slr digicam via a separate adapter.