Naoto Ohta — Lens Patent Author | Surface & Stop

Naoto Ohta1 related patent across 1 interactive lens diagram.
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Nikon Corporation (1)
Nikon Corporation(1)US 4,806,000↗1989Assignee: Nikon Corporation
Inventors: Yoshiharu Shiokama, Naoto Ohta, Hiroshi Okano, Kiyotaka Inadome
NIKON AF ZOOM-NIKKOR 28-85mm f/3.5-4.5— 15 elements / 11 groups, computed f = 28.833-83.289 mm