Home › Optical imaging lens assembly including seven lenses of −++−++−, +++−++−, −−+−++−, −++−+−− or +++−+++ refractive powers

Optical imaging lens assembly including seven lenses of −++−++−, +++−++−, −−+−++−, −++−+−− or +++−+++ refractive powers

US Patent 11709340 · Granted Jul 25, 2023

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