Canon has just filed a new patent for EF-M 55-300MM F/4.5-5.6 DO IS Lens. This is the zoom telephoto lens for Canon APS-C mirrorless cameras.
Detail translated by Google:
- Patent Publication No. 2015-232674
- Published 2015.12.24
- Filing date 2014.6.11
- Example
- Zoom ratio 5.27
- Focal length 55.04 135.00 290.01
- F-number 4.60 5.18 6.30
- Half angle (in degrees) 13.94 5.78 2.70
- Image height 13.66 13.66 13.66
- Overall length of the lens 136.00 175.46 192.00
- BF 35.50 35.50 35.50
Source: EGAMI
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