Compatible Cameras: Fits a wide range of Canon EOS SLR/DSLR cameras; including 5D; 5D Mark II; 50D; 60D; 20D; 30D; 40D; 350D; 400D; 450D; 500D; 550D; 600D; 1100D; 1D; 1D Mark III; Digital Rebel T4i; T3i; T2i; T1i; Xt; Xti; Xsi and Xs models
Telescope Adapter: One end of the T2 T Ring is M42 female threaded and the other is Canon EF-Mount; you can attach your camera freely to a 1.25 inch or 2 inch focuser of telescope by using a appropriate T-Adapter which is not include
Durable Construction: Made of high-precision metal with an anodized aluminum surface to ensure durability; the inner wall is designed with matte threads to reduce the effects of light scattering during observation
Essentially triple the power of any 1.25 inch telescope eyepiece with the universal Barlow Lens; Suitable for high contrast; high power applications in any telescope
Utilizing the 3X Barlow Lens with a longer focal length eyepiece allows you to achieve the same high magnification while benefiting from a larger exit pupil; This configuration typically results in reduced eye strain and improved viewing comfort