- trifocal
noun (common) (futsuumeishi)
Forms
Generated definitions (experimental)
- trifocal
This term refers to a type of lens or optical device that has three distinct optical zones, each designed for different viewing distances. It is often used in eyeglasses for individuals who require correction for near, intermediate, and far vision.
He uses trifocal glasses.
Generated collocations (experimental)
みえしょうてん三重焦点のめがね眼鏡trifocal glassesみえしょうてん三重焦点れんずレンズtrifocal lensみえしょうてん三重焦点しりょく視力trifocal visionみえしょうてん三重焦点のどすう度数degree of trifocalみえしょうてん三重焦点はいち配置trifocal arrangementみえしょうてん三重焦点しかく視覚trifocal eyesightみえしょうてん三重焦点をもつ持つto have trifocalみえしょうてん三重焦点をつかった使ったusing trifocalsみえしょうてん三重焦点のちょうせい調整adjustment of trifocalsみえしょうてん三重焦点でみる見るto see with trifocals
Lingaku