Depth of focus, eye size and visual acuity.
D000065:Accommodation, Ocular; D000328:Adult; D000818:Animals; D000886:Anthropometry; D001699:Biometry; D005123:Eye / Q000033:anatomy & histology*; D006801:Humans; D007223:Infant; D008433:Mathematics; D009799:Ocular Physiological Phenomena; D012029:Refraction, Ocular; D014792:Visual Acuity