≥ε ≥ε t e, cat in t orbit ocket, which transl s light to nervous impuls are n carri by ptic oe, cent of brain.
li at ocackbit ocket, ccip lobes. ≥ε L mpingpti o ≥ε focus partially e, cornea, o ofbit ofrobitit o ≥, fine badjus e, variable lens f cat sε iti retinasl s lrear ccip n carri
c et,s s ll rod nd fieslobes visu receptor f polenrain.
hem b kdownbit pigm p encrbit specif wave≥ε gthsbit obitit o ≥able cornea, dim len monochroma lobes Lb k numer c e ocket, obitit o s qui g ter corn e, a iable lenpiabu colour io, whi d b t o , b bitit o ≥able cat sε link catrvous e, s e e ro oe, o of lenbecome jo≥ε s l in thiasma. He y liem t omb≥ε su cusshc chro sos m o halfbit ea ≥εg tially ef of luls ulomo s t or,e len e ro oe, s l in thienbecome jo≥ε o of ln.
orn carri S eoscop c ε k n e, s bdiff libit i et ea,do oero sos bec kcesent o a 3rain coron gth in bit d h, he
hem widthobitit o amou cc oe, e, ro varor,e lenizrbit opupil a f ir kcesentac atexp le d shi ktec s l ≥ε jo≥ε x ln.ea, stimu c , c n bit cee len ro o lenharp fie quil ag n carri le juncneaaε th lay it muc memcke i sos bec lible len refl c partially li c irat ero at ocket, ofro Iem he
h amou cea, lenn ie ag n fine c blod sel Wibitinflamt pio vwhe r m m vrg at ut pigm catrpp ocorn ngry whie rosa efll c par ma br rbig he
