Metabones MBSPCY-L-BM1 Overview
The Contax/Yashica CY Lens to L-Mount CINE Speed Booster ULTRA 0.71x from Metabones uses an advanced five-element in four-groups 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 is well corrected for use with virtually all full-frame zoom and prime lenses regardless of exit pupil distance.
Patented positive-lock L lens mount
The tripod foot is detachable and compatible with Arca-Swiss, Markins, and Photo Clam ball heads
Flocking to reduce internal reflection
Aluminum alloy and brass construction with chromium plating
Rubber gasket protects the mount connection from dust and moisture
Increase maximum aperture by 1 stop with a maximum output aperture of f/0.9
Advanced 5-element/4-group optical design incorporating ultra-high index tantalum-based optical glass by Caldwell Photographic
Increase MTF and makes lens 0.71x wider
Metabones MBSPCY-L-BM1 Specs
Adapter
Camera Mount |
Leica L |
Lens Mount |
Contax/Yashica |
Magnification |
0.71x |
Optical Design |
5 Elements in 4 Groups |
Electronic Communication |
No |
Display |
No |
Physical
Tripod Mounting Thread |
1/4"-20 Female |
Metabones MBSPCY-L-BM1 Reviews
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