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Patent No. US 11061210
Issue Date Jul 13, 2021
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Patent 11061210 - Variable magnification optical system, optical device, and manufacturing method for variable magnification optical system > Summary

US Patent

Patent No. US 11061210

Published on Jul 13, 2021

Application No. 15/576827

Filed on May 26, 2016

Priority Date -

Inventor/Applicants

3

Uehara, Takeru - Ageo, JP

Suzuki, Takeshi - Yokohama, JP

Machida, Kosuke - Tokyo, JP

Classification

International:6

G02B 15/177

G02B 13/18;

G02B 27/64;

G02B 13/04;

G02B 15/14;

G02B 15/20;

Field of Search

359/557

Examiner

2

Beatty, Collin X

Gagnon, Grant A

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