The ARRI PL Lens to Canon RF-Mount T Cine Speed Booster ULTRA 0.71x from Metabones uses an advanced 5-element/4-group optical design, incorporating ultra-high index tantalum-based optical glass to achieve optical performance with improved corner sharpness, less distortion, and reduced vignetting. The Speed Booster ULTRA has a magnification of 0.71x and makes effective use of exotic materials at the furthest limit of glassmaking technology, and as a result, is well corrected for use with virtually all full-frame SLR/Prime lenses regardless of exit pupil distance.
Design for attaching full-frame PL Prime Lens to Canon RF-mount cameras/camcorders
Increases maximum aperture by 1 stop
The advanced 5-element/4-group optical design incorporating ultra-high index tantalum-based optical glass by Caldwell Photographic
Positive-lock PL lens mount
Makes lens 0.71x wider
Detachable Arca-type tripod foot compatible with Arca-Swiss, Markins, and photo clam ball heads (clamp directly or attach to quick release plate by a 1/4"-20 screw)
Aluminum alloy and brass construction with chromium plating
The rear element of the lens cannot protrude from the flange more than 14.5mm
Metabones PL T Cine Speed Booster adapters are designed exclusively for the Zeiss CP.2, CZ.2, and CP.3 lenses
Felt material flocked inside the opening to reduce internal reflection
This product is designed for the APS-C format camera (eg. Canon EOS C70 and RED Komodo) or using with the APS-crop mode of EOS-R3, EOS-R5, EOS-R6, EOS-R, and EOS-RP
Lens Compatibility List
ZEISS Compact Prime lenses:
CP.2 15mm / T2.9, CP.2 21mm / T2.9, CP.2 25mm / T2.1, CP.2 25mm / T2.9, CP.2 28mm / T2.1, CP.2 35mm / T1.5, CP.2 35mm / T2.1, CP.2 50mm / T1.5, CP.2 50mm / T2.1, CP.2 50mm / T2.1, CP.2 85mm / T1.5, CP.2 85mm / T2.1, CP.2 100mm / T2.1, CP.2 135mm / T2.1, CP.3 15mm / T2.9, CP.3 18mm / T2.9, CP.3 21mm / T2.9, CP.3 25mm / T2.1, CP.3 28mm / T2.1, CP.3 35mm / T2.1, CP.3 50mm / T2.1, CP.3 85mm / T2.1, CP.3 100mm / T2.1 CF9, and the CP.3 135mm / T2.1
CP.2 15mm / T2.9, CP.2 21mm / T2.9, CP.2 25mm / T2.1, CP.2 25mm / T2.9, CP.2 28mm / T2.1, CP.2 35mm / T1.5, CP.2 35mm / T2.1, CP.2 50mm / T1.5, CP.2 50mm / T2.1, CP.2 50mm / T2.1, CP.2 85mm / T1.5, CP.2 85mm / T2.1, CP.2 100mm / T2.1, CP.2 135mm / T2.1, CP.3 15mm / T2.9, CP.3 18mm / T2.9, CP.3 21mm / T2.9, CP.3 25mm / T2.1, CP.3 28mm / T2.1, CP.3 35mm / T2.1, CP.3 50mm / T2.1, CP.3 85mm / T2.1, CP.3 100mm / T2.1 CF9, and the CP.3 135mm / T2.1
ZEISS Cinema Zoom lenses:
CZ.2 15 - 30mm / T2.9, CZ.2 28 - 80mm / T2.9, and the CZ.2 70 - 200mm / T2.9
CZ.2 15 - 30mm / T2.9, CZ.2 28 - 80mm / T2.9, and the CZ.2 70 - 200mm / T2.9