All trifocal synonyms
tri·fo·cal
T t noun trifocal
- goggles — goggles. large spectacles equipped with special lenses, protective rims, etc., to prevent injury to the eyes from strong wind, flying objects, blinding light, etc. spectacles designed for a special purpose, as night-vision or stereoscopic goggles. Informal. glasses, or eyeglasses: I can't see a thing without my goggles. Synonyms: specs, shades.
- cheaters — eyeglasses, esp. dark glasses
- contacts — the act or state of touching; a touching or meeting, as of two things or people.
- bifocal — having two different focuses
- optic — of or relating to the eye or sight.
- bifocals — Bifocals are glasses with lenses made in two halves. The top part is for looking at things some distance away, and the bottom part is for reading and looking at things that are close.
- menisci — a crescent or a crescent-shaped body.
- optics — the eye.
- meniscus — a crescent or a crescent-shaped body.
- frames — Plural form of frame.
- lens — a piece of transparent substance, usually glass, having two opposite surfaces either both curved or one curved and one plane, used in an optical device in changing the convergence of light rays, as for magnification, or in correcting defects of vision.