Adaptador de montaje de lente K&F M42 a EOS para lente de montaje M42 para montaje Canon EF EF-S EOS
Lens: M42 Screw Mount SLR Lens. The shift range is denoted by an L-shaped line, Be sure to check the focus through the viewfinder even when you shoot at infinity. Canon EF Mount. Manual adapter,auto diaphragm/auto-focus is not allowed.