Connections
ray
Entity
vignetting
Entity
objective
Entity
eye
Entity
International Standard Book Number
Entity
optics
Entity
diameter
Entity
image
Entity
digital object identifier
Entity
pupil
Entity
binoculars
Entity
retina
Entity
cornea
Entity
Q180686
Entity
hourglass
Entity
focal length
Entity
eyepiece
Entity
optical microscope
Entity
aperture
Entity
Q22908627
Entity