Roxsen Photo

0.72x Focal Reducer Speed Booster Adapter for Canon FD lens to Micro Four Thirds mount M4/3 camera - OM-D GH5

0.72x optical glass lens adapter for using Micro Four Thirds M4/3 mount digital cameras with Canon FD mount lenses.
Best fit to newer FD mount (black lock), not good at old FD mount (silver lock).
Reduces focal length to 0.72, adjust the image size to near 1.44x, so that the focal length of the image is close to actual focal length of the lens, 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 camera to "Shoot without lens" mode is essential for some cameras.
Allows focus infinity.
Blue spot will occur if lens is shot to sunlight or lamp directly.
With front and rear caps.