Canon Patent 11-24mm Lens, the canon 11-24mm range was empty, we hope this lens will fill out the users need.
Patent details / Translated below
- Patent Publication No. 2014-10286
- Publication date 2014.1.20
- Filing date 2012.6.29
- Example 1
- Zoom ratio 2.06
- Focal length f = 11.30-18.00-23.30mm
- Fno. 4.10
- Half angle ω = 62.42-50.24-42.88mm
- Image height Y = 21.64mm
- 172.19-161.28-162.86mm overall length of the lens
- BF 38.82-52.31-63.15mm
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