像ぞう面めんぞうめんじ字FuriganaMeanings1nounimage surface; image planeTechnical term in optics referring to the surface where an image is formed, such as a sensor or film plane.レンズの設せっ計けいでは、像ぞう面めんの平へい坦たん性せいが重じゅう要ようです。In lens design, the flatness of the image surface is important.
