1、This T2 mount adapter allows you to attach your DSLR camera to lenses, telescopes, microscopes. 2、Enlargers and bellows attachments that have a T2 universal thread mount. 3、This adapter will work with camera body, and use for all T2 mount lenses. 4、Full manual control, manual focus, aperture priority, focus infinity. 5、AF (Auto Focus) does not work with the adapter ring.Features:This T2 mount adapter allows you to attach your DSLR camera to lenses, telescopes, microscopes.Enlargers and bellows attachments that have a T2 universal thread mount.This adapter will work with camera body, and use for all T2 mount lenses.Full manual control, manual focus, aperture priority, focus infinity.AF (Auto Focus) does not work with the adapter ring.Specification:Color: blackType: T2-EOS, T2-AI, T2-PK, T2-AF, T2-NEX (optional)Material: High quality aviation aluminumSutable for T-mount telescope lens, mirror lensFunctions: Full manual control, Manual focus, Aperture priority, Focus infinityWeight: approx. 32-72gPackage List:1 x T2 Adapter ring1 x Hex wrenchNot including camera or lenses. Features:This T2 mount adapter allows you to attach your DSLR camera to lenses, telescopes, microscopes.Enlargers and bellows attachments that have a T2 universal thread mount.This adapter will work with camera body, and use for all T2 mount lenses.Full manual control, manual focus, aperture priority, focus infinity.AF (Auto Focus) does not work with the adapter ring.Specification:Color: blackType: T2-EOS, T2-AI, T2-PK, T2-AF, T2-NEX (optional)Material: High quality aviation aluminumSutable for T-mount telescope lens, mirror lensFunctions: Full manual control, Manual focus, Aperture priority, Focus infinityWeight: approx. 32-72gPackage List:1 x T2 Adapter ring1 x Hex wrenchNot including camera or lenses. 1 x T2 Adapter ring1 x Hex wrenchNot including camera or lenses.