菲湼耳透鏡
fēi​niè'ěr​tòu​jìng

Fresnel lens

  • created sense approved 菲涅耳透镜/菲湼耳透鏡 · fēi​niè'ěr​tòu​jìng · Fresnel lens — "Initial import from upstream dictionary"

    菲涅耳透镜 / 菲湼耳透鏡

    fēi​niè'ěr​tòu​jìng

    Fresnel lens

    a thin, flat lens consisting of a series of concentric steps used to focus light

    菲 (phonetic) 涅 (phonetic) 耳 (phonetic) 透镜 (literal) → 透镜/透鏡 · tòu​jìng · lens

    Changed: simplified, traditional, gloss, definition, pinyin, variant pinyin, variants, separable parts, decomposition

    created sense