Metabones Canon EF to BMPCC T Speed Booster

Canon EF Lens to BMPCC T Speed Booster

Features:

• Increase maximum aperture by 1 2/3stop. (with a maximum output aperture of f/0.74)
• Increase MTF.
• Makes lens 0.58x wider.
• Optics with 6 elements in 4 groups, designed by Caldwell Photographic in the USA (patent pending).
• Build-in electronics to control lens aperture.
• The Lens aperture is set by the controls on the camera body.
• Powered by camera body. no external power source required.
• High performance 32-bit processor and efficient switched-mode power supply.
• The tripod foot is detachable and compatible with Arca Swiss, Markins and Photo Clam ball heads.
• Flocking material coating inside the inner hole to reduce the internal reflection.