Just say NO to T-Rings!As the CCD chips in our DSLR cameras get larger it is ever more important to have an unobstructed light path to prevent vignetting. The manufacturers of high end scopes wisely put 2" eyepiece ports on them. Why then do we insist on putting a 1.5" bottleneck between your camera and telescope? Answer:T-Rings have been around for decades, a legacy standard as outdated as 300 baud modems. They exist not because they are the best solution for imaging, but because they are the best solution for manufacturing. After all it"s much easier to spin a standard thread on all adapters, regardless of telescope port size or camera brand. The T-Ring may be convenient but it is simply out of its league on a scope with a 2" eyepiece port.True-2TM is a true 2" prime focus adapter that takes you directly from the cameras bayonet mount to a 2" Barrel with as few wasted photons as is possible, adding as much as 10mm more clear aperture over legacy adapters! The largest clear aperture of any adapter on the market. And it costs little more than you would spend on a quality T-Ring and 2" T-adapter. Baffled to reduce reflections and threaded for 2" eyepiece filters. Don"t choke the photons out of your camera with an inferior adapter!This listing Fits:All SONY NEX series cameras including models NEX 3, NEX5, NEX 5n, NEX 5nk, NEX 5R, NEX 6, NEX 7, NEX 7k, NEX C3, NEX C3k, NEX F3. As well as Sony Handycam Video Cameras VG10, VG20.Pictures are representative of the product line. Camera and filter pictured are not included. There may be some differences in the item shipped depending on camera model and evolutionary improvements to the item. We also carry TRUE-2 Adapters for most other SLR/DSLR/MIL cameras on our website. Inquire for more info.