RF 70MM F1.8 STM 특허정보

Embodiment 1:
Focal length 49.57
F number 1.85
Half angle of view 23.58
Image height 21.64
Lens overall length 59.59
BF 25.67
Embodiment 2:
Focal length 70.00
F number 1.85
Half angle of view 17.17
Image height 21.64
Lens overall length 83.52
BF 36.62
50mm f1.8의 렌즈 구조와 매우 비슷합니다.
https://www.canonwatch.com/canon-patent-rf-70mm-f1-8-stm-lens-for-eo...