dioptric

/dahy-op-trik/US // daɪˈɒp trɪk //UK // (daɪˈɒptrɪk) //

双眼皮,屈光度,屈光镜,屈光

Definitions

adj.形容词 adjective

1
- : Optics. pertaining to dioptrics: dioptric images.
- : Optics, Ophthalmology. noting or pertaining to refraction or refracted light.

Another classification divides the instruments themselves into three classes: (a) catoptric, (b) dioptric and (c) catadioptric.
This optic embodied the first combination of dioptric and catoptric elements in one design (fig. 34).
In fixed dioptric lights there is, of course, no divergence in the horizontal plane.
This characteristic is usually exhibited by fixed dioptric apparatus fitted with some form of occulting mechanism.
The lenses employed are of cylindrical dioptric fixed-light form, usually 100 mm.