Anterior zonular shifts with age.
D000065:Accommodation, Ocular; D000293:Adolescent; D000328:Adult; D000368:Aged; D000375:Aging; D000886:Anthropometry; D002924:Ciliary Body / Q000033:anatomy & histology; D006801:Humans; D007908:Lens, Crystalline / Q000033:anatomy & histology*; D008855:Microscopy, Electron, Scanning; D008875:Middle Aged; D011305:Presbyopia / Q000209:etiology