Canon has just filed a new patent for EF-M 600mm F5.6 DO IS Lens. This is a new super telephoto prime lens for Canon EOS M mirrorless APS-C cameras.
- Patent Publication No. 2015-215437
- Published 2015.12.3
- Filing date 2014.5.9
- Example
- Focal length 585.00
- F-number 5.74
- Half angle (in degrees) 1.34
- Image height 13.66
- Overall length of the lens 299.25
Source: EG
Read More Canon Lens Patent