【医】 heteropsia
both; double; even; twin; two; twofold
【化】 dyad
【医】 amb-; ambi-; ambo-; bi-; bis-; di-; diplo-; par
aperture; eye; key point; look; small hole
【医】 eye; oculi; oculo-; oculus; ophthalm-; ophthalmo-; ophthalmos
ophthalmus
differ; not equal; vary
【医】 aniso-; disparity; inequality
inspect; look at; regard; watch
【医】 opto-; vision; visus
