Of, relating to, or operated by centripetal force.
Directed towards the central nervous system; afferent.
Directed or moving towards a centre.
Of, or relating to the eye or to vision.
Of, or relating to optics or optical instruments.
A lens or other part of an optical instrument that interacts with light.
A measuring device with a small window, attached to an upside-down bottle, used to dispense alcoholic drinks in a bar.