Tamron 16-70mm f/4 Patient Found


Tamron 16-70mm f/4 Patient
[Public number] Japanese Patent Application Laid-Open No. 2021-67805 (P2021-67805A) click here
[Publication date] April 30, 3rd year of Reiwa (2021.4.30)
[Title of Invention] Zoom Lens and Imaging Device
Embodiment 1

Focal length: 16.4867 35.0004 67.8794 mm
F number: 4.1174 4.1076 4.1432
Half angle of view (degree): 53.8837 29.8398 16.1054

via hi-lows-note.blog.ss-blog.jp

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