K&F Concept Adapter for Konica-AR lens to Sony-E

This simple adapter allows the use of manual focus Konica lenses (Auto Reflex AR mount) on your Sony-E mount or NEX cameras.

Compatible Cameras (Including, but not limited to): Sony NEX-3 NEX-3C NEX-3N NEX-5 NEX-5C NEX-5N NEX-5R NEX5T NEX6 NEX7 NEX-F3 a6000 a5000 a3500 a3000 Alpha A7 A7R NEX-VG10 VG20, Sony a7S, a7 II, a7S II, a7R II ...

Features

• There are no electrical contacts in the adapter ring, exposure and focus has to be adjusted manually.
• Smooth surface for effortless mount, fine made to be light weight and strong.
• Effortless mount, fine made to be light weight and strong.
• With precise design and high technology, made of brass and aluminum (not plastic).

It is an accessory that adapts the mount from a mechanical point of view. ALLOWS FOCUS TO INFINITY.  Any automatic feature that requires an electronic connection between the lens and the body is not possible.  There are still many good quality Konica manual lenses with this mount that deserve to be used with Sony-E camera.