“DIOPTRIC” на українській мові

прикметник

діоптричний	dioptric
що заломлює	dioptric refractive

Canon dioptric lenses only handle simple eyesight defects of long and short sight, they may not help other eyesight problems.

The dioptric system helps focus the image on the retina.

If the lens had an index of 1.53, the dioptric value of that radius of curvature would be 4.64 diopters.

I wouldn't think the dioptric adjustment would be something that would get out of alignment easily.

The dioptric power of this liquid lens depends on the refractive indices of the materials and the radius of curvature of the interface.