Acording to the Egami Blog, Canon has patented the optical formula for a 30mm f/2.8 DO lens. However, the blog mentions that the lens has been designed for “Fullsize-Mirrorless,” indicating that Canon may be working on a camera system to directly compete with Sony.
Patent Details
Patent Details
- Patent Publication No. 2016-102851
- Published 2016.6.2
- Filing date 2014.11.27
- Zoom ratio 1.00
- Focal length 31.35
- F-number 2.86
- Angle of view 34.61
- Image height 21.64
- Overall length of the lens 85.29
- BF 29.99
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