0.72x Focal Reducer Speed Booster Adapter for Canon EOS EF lens to Canon EOS M EF-M mount camera - M5 II M50 M100 Roxsen UV filter please pay attention to Commlite

please pay attention to Commlite website (www

Filter Size: 67mm

Filter Thread: None

Increases Maximum Aperture by 1 f/Stop

For using Canon EOS M (EF-M) mount mirrorless cameras with all Nikon S outer bayonet mount lenses (with focal length longer than 50mm (but not including 50mm))

0.72x Focal Reducer Speed Booster Adapter for Canon EOS EF lens to Canon EOS M EF-M mount camera - M5 II M50 M100 Roxsen UV filter please pay attention to CommliteR0. 72x optical glass lens adapter for using Canon EOS M EF M 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.