| 释义 |
Examples:optic disk (terminal of the optic nerve on the retina)—Pentax, Japanese optics company—sun pillar (atmospheric optics)—spherical aberration (optics)—light pillar (atmospheric optics)—nonlinear optics (physics)—principal axis (in mechanics, optics, botany etc)—thin lens (i.e. of negligible thickness in optics)—fundus of the eye (containing the choroid, retina, optic nerve etc)—fovea centralis (depression in the macula retina, most sensitive optic region)— |