dioptrical

listen to the pronunciation of dioptrical
İngilizce - İngilizce
Acting as a medium for sight; making use of refraction (of lenses etc.)
Pertaining to a diopter
Capable of being seen through
{a} pertaining to dioptrics
Of or pertaining to dioptrics; assisting vision by means of the refraction of light; refractive; as, the dioptric system; a dioptric glass or telescope
dioptrical