Canon has just filed a new patent for EF 24-300mm F/3.5-5.6 USM Lens. This is an “all-in-one” zoom lens to replace the current Canon EF 28-300mm f/3.5-5.6L IS USM Lens.
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- Patent Publication No. 2015-215438
- Published 2015.12.3
- Filing date 2014.5.9
- Example
- Focal length 24.70 101.33 292.01
- Fno 3.50 4.59 5.87
- ω (degrees) 41.22 12.05 4.24
- Image height 21.64 21.64 21.64
- Overall length of the lens 202.71 232.50 288.71
- BF 38.78 43.69 75.66
Read More Canon Lens Patent