The Birger Mount - use Canon EF lenses on large sensor video cameras
Canon "glass" for EOS still and DSLR cameras is regarded as being "stellar" in performance. Photographers and DSLR shooters throughout the world sing the praises of Canon lenses. Now that video cameras featuring large sensors and interchangeable lenses are becoming available, the challenge is how to use the top quality Canon glass on cameras which do not feature a native EF lens mount - Birger Engineering have provided the answer.
