Kumi logo
    Kumi

    Learn Japanese. Where understanding folds into fluency.

    Dictionary

    KanjiKanji vocabularyKana vocabularyKanaRadicalsGrammarJLPT N5

    Learn

    GuidesStart where you areWhat is KMT?RoadmapFAQ

    Connect

    EmailDiscordInstagramThreadsTikTokYouTubeLinkedInBlueskyX

    Newsletter

    Start learning free →

    Free forever tier. No card required.

    © 2026 Kumiai Inc. All rights reserved.

    AboutFAQContactStatusPrivacyTermsAttributions
    Dictionary
    1. Dictionary
    2. Kanji Vocab
    3. 能動光学

    能動光学

    能のう動どう光こう学がく

    active optics (telescope)

    NTNounScience & MathKanji Vocab35 strokes

    のうどうこうがく

    Noun

    1.
    active optics (telescope)

    Stroke 0 / 35

    Speed1.0x

    Kanji that make up this word

    能
    よ.く・あた.う…(5)
    ability・talent・skill・capacity
    動
    うご.く・うご.かす…(2)
    move・motion・change・confusion・shift…(1)
    光
    ひか.る・ひかり…(8)
    ray・light
    学
    まな.ぶ…(3)
    study・learning・science
    Kumi logo

    Track your mastery

    Kumi's KMT system tracks your mastery across kanji, vocabulary, grammar, and reading. Create a free account to use it on 220,000+ concepts.

    Related concepts for this entry

    Used in vocabulary

    • 能
    • 動
    • 光
    • 学

    Explore more

    Kanji Vocab dictionary›Browse all entries›