dioptric

noun 0.794

dioptrics

noun 0.673

optical power

noun 0.572

mydriatic

noun 0.565

optometrist

noun 0.564

refractive power

noun 0.563

diode

noun 0.562

eye doctor

noun 0.558

dimeter

noun 0.551

presbyopic

noun 0.550

photodiode

noun 0.549

diopside

noun 0.548

diplopia

noun 0.546

densitometer

noun 0.545

myope

noun 0.541

dipole

noun 0.538

presbyopia

noun 0.533

diether

noun 0.533

dpi

noun 0.531

diatom

noun 0.529

ophthalmoscope

noun 0.529

optometry

noun 0.528

doppler

noun 0.527

eyepiece

noun 0.525

dioctyl phthalate

noun 0.524

dilatometer

noun 0.523

dilaton

noun 0.523

photometer

noun 0.521

diol

noun 0.520

lens

noun 0.520

refractor

noun 0.519

dielectric

noun 0.519

eyeglass

noun 0.519

convex lens

noun 0.518

optician

noun 0.518

optic

noun 0.517

emmetropia

noun 0.517

electric dipole

noun 0.516

dijet

noun 0.516

diuretic

noun 0.514

prescription glasses

noun 0.514

keratometer

noun 0.513

dosimeter

noun 0.512

anisometropia

noun 0.511

photodetector

noun 0.511

hypermetropic

noun 0.510

tonometer

noun 0.510

lente

noun 0.508

dop

noun 0.508

dial indicator

noun 0.508

optical

noun 0.508

didymium

noun 0.508

microdensitometer

noun 0.507

diplexer

noun 0.506

retinoscope

noun 0.506

ametropia

noun 0.505

decibel

noun 0.503

diphosphate

noun 0.501

emmetropization

noun 0.501

diphenyl

noun 0.501