Physical Optics — Flashcards

The total refractive power of schematic eye: _____ D

_____ test is based on chromatic aberration and is used to refine the final sphere in subjective refraction

The angle subtended by the optotype =_____ x 5

The refraction of light is the maximum at the _____

Refractive power (dioptre) =  1/_____

Contrast sensitivity is assessed using _____.

The total refractive power of lens in reduced eye: _____ D

Pinhole prevents the peripheral rays and also reduces the _____ aberration, thus improving visual acuity

The following retinoscope is also called _____

What is the name of the following test used for testing colour vision? _____