M42 Lens to EOS Lens Mount Stepping Ring(Black) Filter-Connectors The precise mark on the

The precise mark on the plate

flexible and quick to use (batteries not included)

40HQ: 436 cartons * 60 pcs = 26160 pcs

6) Transmission distance: 5 meters (RS-232 end) 1200 meters (RS-485 end)

M42 Lens to EOS Lens Mount Stepping Ring(Black) Filter-Connectors The precise mark on the1) M42 Lens to EOS Lens Mount Stepping Ring 2) It is easy to install, remove and use 3) It is durable and reliable for long term use 4) It is made of metal 5) A useful thing to achieve optimal shooting effect 6) With lock pin and stop screw. 7) Please note Although the lens will fit physically, automatic diaphragm, auto focusing, or any other functions will not operate correctly while using this adapter. Specification: Package Weight One Package