Stepping Ring

1. Made of high quality metal material, durable to use. 2. Let the focus be infinite, but auto focus is not available. 3. Lens locked / released, tighten or loosen screw. 4. Manually setting aperture control of lens. 5. Completely manual control,...

Feature1. Made of high quality metal material, durable to use. 2. Allow lens become a Marco lens on camera body. 3. There is no ROM connection on the ring so diaphragm control of the lens is set manually. 4. M42 to all for NIKON AF mount adapter ring...

Feature1. Made of high quality metal material, durable to use. 2. Allow lens become a Marco lens on camera body. 3. There is no ROM connection on the ring so diaphragm control of the lens is set manually. 4. T2 to EOS is for all Canon EOS mount adapter...

1. Made of high quality metal material, durable to use. 2. Allow lens become a Marco lens on camera body. 3. It enables lens auto-diaphragm control. 4. It is a very useful and helpful gear for you to save money to buy extra filter lenses.