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dioptric

   Also found in: Medical 0.07 sec.
di·op·tric  (d-ptrk) also di·op·tri·cal (-tr-kl)
adj.
1. Of or relating to dioptrics.
2. Relating to optical refraction; refractive.

[From Greek dioptrikos, of a diopter, from dioptr, diopter; see diopter.]

dioptric  (d-ptrk)
Relating to the refraction of light, especially by a lens. Dioptric lenses are used in Fresnel lenses and camera viewfinders. Compare catadioptriccatoptric

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Its adjustable arm allows fast positioning of the microdisplays into the preferred angle of view, and differences in pupil distance and dioptric correction are also easily adjustable.
People with less then perfect vision will rejoice when using the new Ferrari binoculars, because a built-in dioptric correction adjusts to each user's individual eyesight to ensure that viewers will always see action clearly.
Like other Sure Shot cameras, the 130u II model is equipped with a wide range of useful standard features including automatic film loading, auto advance and auto rewind, together with a self-timer function, manual exposure compensation, a dioptric correction adjustment for the zoom viewfinder and optional mid-roll rewind.
 
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