dioptrics

noun 0.850

diopter

noun 0.794

optical

noun 0.664

optics

noun 0.648

optic

noun 0.624

presbyopic

noun 0.608

optical power

noun 0.604

refractive power

noun 0.597

hypermetropic

noun 0.594

optometrist

noun 0.594

optician

noun 0.591

optometry

noun 0.580

emmetropia

noun 0.577

ophthalmoscope

noun 0.569

optical glass

noun 0.565

adaptive optics

noun 0.563

myope

noun 0.561

mydriatic

noun 0.560

eye doctor

noun 0.559

dichroic

noun 0.556

refracting telescope

noun 0.556

diopside

noun 0.555

hyperopia

noun 0.555

eyepiece

noun 0.552

oculist

noun 0.548

diplopia

noun 0.548

ametropia

noun 0.546

presbyopia

noun 0.546

myopic

noun 0.543

optical microscope

noun 0.543

emmetropization

noun 0.542

convex lens

noun 0.542

refractor

noun 0.539

optical flat

noun 0.539

miotic

noun 0.538

hypermetropia

noun 0.534

retinoscope

noun 0.534

eyeglass

noun 0.532

occipital

noun 0.532

diagnostic

noun 0.530

optical astronomy

noun 0.527

myopia

noun 0.526

eyewear

noun 0.525

telescope

noun 0.525

otoscope

noun 0.524

lens

noun 0.524

prescription glasses

noun 0.523

trochlear

noun 0.522

ophthalmology

noun 0.520

ophthalmoscopy

noun 0.520

tropia

noun 0.519

optoelectronics

noun 0.517

near vision

noun 0.516

ocular

noun 0.514

cycloplegic

noun 0.513

ophthalmologist

noun 0.512

vitreous

noun 0.510

telephoto

noun 0.509

achromatic lens

noun 0.508

reflecting telescope

noun 0.506

opsin

noun 0.506

astigmatic

noun 0.506

optical fibre

noun 0.505

optic nerve

noun 0.505

hypertropia

noun 0.505

dielectric

noun 0.504

didymium

noun 0.503

theodolite

noun 0.503

photonics

noun 0.503

retinoscopy

noun 0.502

fibre optics

noun 0.502

diuretic

noun 0.501

tritanopia

noun 0.501