Connect T2 lenses and more to your reflex camera
The T2 adapter connects T2 lenses and other attachments with a standardised T2 connection thread to your camera and its bayonet connection. It is screwed onto the lens of your reflex cameras and the lens can then be attached.
The T2 adapter is a purely mechanical connection or transition ring, it does not use any control contacts, AF drives or aperture control contacts of your camera.
In most cases, lenses with a T2 connection thread can be used on your camera with the aperture priority, but certainly with the manual setting of time and aperture.