A unit of power of a lens, the reciprocal of the focal length of the lens.

Related Links


What is a dioptre? — Specsavers UK

BootsWebMD – GP reviewed health Information for the UK

Examination for eyeglasses and contact lens prescriptions

Prescription (definition) by London Vision Clinic

The power on my left eye is +5 dioptre and the right eye is 0. Am I an eligible candidate for LASIK? – Quora

Related Videos