Vocab InfoA7 Noun光学(こうがく)opticsDetailsExamples光学opticsDetailsExamplesDictionary DefinitionCommonNoun1. opticsAll Forms光学 【こうがく】DetailsPitch AccentこうがくFrequencyDictionary Top 6,300ExamplesThere are no sentences available for this contentHold tight, context sentences are coming soon!Self-Study SentencesStudy your own way!Add sentences and study them alongside Bunpro sentences.Try Bunpro