This adapter works correctly with any OCT-18 lenses - it holds inner optical block still, and allows focusing mount of the lens rotate as it should. Learn More

This adapter can be used to install some LOMO (Lenkinap, KMZ) lenses with OCT-18 mount (for turret Konvas) onto cameras with EF mount (Canon EOS) Learn More

This adapter can be used to install LOMO (Lenkinap, KMZ) lenses with OCT-18 mount (for turret Konvas) onto cameras with Arri PL mount Learn More