afocal

[ ey-foh-kuh l ]
/ eɪˈfoʊ kəl /

adjective Optics.

pertaining to or having no finite focal point, as a telescope.

Origin of afocal

a-6 + focal

Words nearby afocal

afloat, aflutter, afm, afn, afnor, afocal, afognak, afonso, afoot, afore, aforehand