Metabones Leica R to Canon RF-Mount Speed Booster ULTRA 0.71x
Metabones MBSPLR-EFR-BM1 Overview
The Leica R Lens to Canon RF-Mount Speed Booster ULTRA 0.71x from Metabones is designed for the APS-C Crop mode in full frame RF-mount cameras and has a magnification of 0.71x, effectively reducing crop factor from 1.5x to 1.07x. The ULTRA design makes very effective use of exotic materials at the furthest limit of glass-making technology, and as a result is well corrected for use with virtually all full-frame SLR lenses regardless of exit pupil distance. High-speed fixed focal length lenses such as a 50mm f/1.2 will be transformed to a 35.5mm f/0.9 lens with excellent contrast and resolution from the center all the way to the edges of the image.
- Super-Elmar-R 15mm
- Elmarit R 28/2.8
- Elmarit R 35/2.8
- Summicron R 50/2
The rear element of the lens cannot protrude from the flange more than 10.5mm.
Super telephotos such as the Apo-Telyt-R 560mm f/5.6 may vignette at the corners.
In the Box
- Metabones Leica R to Canon RF-Mount Speed Booster ULTRA 0.71x
- Limited 1-Year Manufacturer Warranty
Metabones MBSPLR-EFR-BM1 Specs
| Camera Mount |
Canon RF
|
| Lens Mount |
Leica R
|
| Magnification |
0.71x
|
| Optical Design |
5 Elements in 4 Groups
|
| Electronic Communication |
Yes
|
| Display |
No
|
| Material |
Brass, Metal
|
| Tripod Mounting Thread |
1/4"-20 Female
|
| Package Weight |
0.855 lb
|
| Box Dimensions (LxWxH) |
4.8 x 4.4 x 2.3"
|
All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.
