Metabones Canon Ef Til Bmpcc4k Speed Booster Ultra 0.71x
Metabones Speed Booster lar deg bruke Canon EF optikk på BlackMagic Pocket Cinema Camera 4Kkamerahus og gir deg et blendertrinn større blenderåpning samtidig som den gir deg 0.71x videre brennvidde. OpticalCanon EF mount lens to Blackmagic Design cameras with M43 mount, specific for BMPCC4K.Increase maximum aperture by 1-stop. (with a maximum output aperture of f/0.9).Increase MTF.Makes lens 0.71x wider.Patented 6-element/4-group optical design by Caldwell Photographic in the USA.ElectronicLens iris/aperture is set by the controls on the camera body.Smooth iris support with the latest Canon (2009+), Tamron (SP series 2013+) and Sigma (2016+) lens models.Image stabilization (IS) lens support.Push autofocus if supported by camera.Cinema EOS lens support (CN-E 18-80mm T4.4 L), including AF (requires external 5V power via micro USB port), auto iris and servo zoom.Powered by camera body. With most lenses, no external power source required.MechanicalFlocking to reduce internal reflection.Rubber gasket protects M43 mount connection from dust and moisture.Aluminum alloy and brass construction with chromium plating.Satin surface finish.Detachable tripod foot compatible with Arca Swiss Style ball head, such as Markins and Photo Clam or attach to quick release plate by a 1/4"-20 screw. The tripod foot is tailor-made to match the exact height as the BMPCC4K camera body.