0.72x Focal Reducer Speed Booster Adapter for Canon EOS EF lens to Fujifilm X mount FX camera – X-Pro2 X-T1

Introduction 0.72x optical glass lens adapter for using Fujifilm X mount APS-C digital cameras with Canon EOS EF mount lenses.(Electronic functions are disabled, cannot be used on EF-S lens.) 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 is essential.Allows focus infinity.Blue spot will occur if lens is shot to sunlight or lamp directly.With front and rear caps.