Opteka T-Mount (T2) Adapter Compatible With Sony A-Mount Alpha A99, A77, A68, A65, A58, A57, A55, A37, A35, A33, A900, A850, A70

The Opteka (T2) T-Mount Adapter Compatible With Sony Alpha Mount Digital Slr Cameras Enables You To Use A Wealth Of Specialty And Legacy Lenses, From Early And Obscure Lens Designs, To Telescopes (With An Additional 1.25 Or 2 Nose Piece), Slide Duplicators, And Microscopes. In Addition To Its Durable Anodized Aluminum Construction, And Smooth Threaded And Bayonet Surfaces For Mounting With Ease, The Opteka (T2) T-Mount Adapter Includes Three Positioning Screws To Lock Your Lens In Place Confidently. They Also Enable You To Properly Adjust A Lenses Focus Index Up. The Opteka (T2) T-Mount Adapter Is Compatible With Our Entire Line Of Specialty T-Mount Telephoto Lenses, From The Lightweight, Hiking-Ready 500Mm And 420-800Mm Designs, To Catadioptric Mirror Lenses , And Our Flagship 650-1300Mm F/8 Behemoth.