0.72x Focal Reducer Speed Booster Adapter for Minolta MD mount lens to Micro 4/3 MFT - Olympus OM-D Panasonic GX7 E-PL6 C mount CCTV lens Lens Construction: 11 elements

Lens Construction: 11 elements

For using Micro Four Thirds (m4/3) mount mirrorless digital cameras with all Olympus OM mount lenses

so can be used in video and film production where the lack of electronics and manual settings in the lens is of added benefit

For using Canon EOS M (EF-M) mount mirrorless digital cameras with all Contarex (CRX) mount lenses

726x to somewhat lessen the crop factor of Micro Four Thirds cameras

0.72x Focal Reducer Speed Booster Adapter for Minolta MD mount lens to Micro 4/3 MFT - Olympus OM-D Panasonic GX7 E-PL6 C mount CCTV lens Lens Construction: 11 elements0. 72x optical glass lens adapter for using Micro Four Thirds (m4 3) mount digital cameras with Minolta MD mount lenses. Please be aware of the rear part to prevent collision on camera body. Reduces focal length to 0. 72, adjust the image size to near 1: 1, so that the focal length of the image is close to 1. 5x crop factor, e. g. 50mm x 2. 0 x 0. 72 = 72mm. Helps to increase the maximum aperture to 1 stop, also can use it faster by 1 stop. Switching