eyecup

noun 0.657

eye

noun 0.621

nosepiece

noun 0.609

compound eye

noun 0.606

eyeglass

noun 0.600

eyeball

noun 0.599

ophthalmoscope

noun 0.588

earpiece

noun 0.583

lens

noun 0.579

microscope

noun 0.568

eyewear

noun 0.564

eyehole

noun 0.564

telescope

noun 0.564

riflescope

noun 0.558

eye pattern

noun 0.553

dioptric

noun 0.552

otoscope

noun 0.551

eye socket

noun 0.551

eyeful

noun 0.547

close-up lens

noun 0.543

eyes right

noun 0.542

eye doctor

noun 0.540

peephole

noun 0.538

oculus

noun 0.534

compound microscope

noun 0.533

endoscope

noun 0.533

peep sight

noun 0.530

pupil

noun 0.529

pair of binoculars

noun 0.528

eyesight

noun 0.527

fisheye

noun 0.527

diopter

noun 0.525

magnifier

noun 0.524

eyeshot

noun 0.522

fisheye lens

noun 0.521

viewfinder

noun 0.519

eyelid

noun 0.518

ocular

noun 0.518

eyestalk

noun 0.517

optical microscope

noun 0.515

eyewitness

noun 0.515

naked eye

noun 0.511

episcope

noun 0.510

glass eye

noun 0.510

simple microscope

noun 0.509

eyespot

noun 0.509

eyetooth

noun 0.507

bad eye

noun 0.507

light microscope

noun 0.505

retina

noun 0.504

reticle

noun 0.502

lorgnette

noun 0.502

long lens

noun 0.501

bigeye

noun 0.501

magnifying glass

noun 0.501

spyglass

noun 0.501