Dioptre
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
Related Videos

Jake Steiner: PATCHING - Single Eye Focus Activity / Diopter Equalizing

Measuring Lens Power: Diopter Explained

Vision Improvement QA: Can I Go Down By Half Diopter

Diopters Aberration and the Human Eye

(How To) Reduce Normalized Diopters (The Guru Way)

Normal eye changes with -3 diopter change in accomm.
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Jake Steiner: PATCHING - Single Eye Focus Activity / Diopter Equalizing
-
Measuring Lens Power: Diopter Explained
-
Vision Improvement QA: Can I Go Down By Half Diopter
-
Diopters Aberration and the Human Eye
-
(How To) Reduce Normalized Diopters (The Guru Way)
-
Normal eye changes with -3 diopter change in accomm.