0.72x Focal Reducer Speed Booster Adapter for Canon FD mount lens to Fujifilm X mount camera FX - X-Pro1 T1

Roxsen Global

0.72x optical glass lens adapter for using Fujifilm X mount APS-C digital cameras with Canon FD mount lenses. Works fine on new FD mount (black lock), not good at old FD mount (silver lock). Reduces focal length to 0.72, adjust the image size to near 1:1, so that the focal length of the image is close to actual focal length of the lens, e.g. 50mm x 1.5 x 0.72 = 54mm. Helps to increase the maximum aperture to 1 stop, also can use it faster by 1 stop. Switching camera to "Shoot without lens" mode