Optics and Refraction — Flashcards

_____ is the gold standard instrument for the quantitative assessment of color vision

Holmgren's wool-matching test is used for the assessment of _____.

Moderate myopia, when the error is _____D.

The refractive index of the lens in the peripheral cortex is _____

Which device is used for performing Fincham's test?_____

The power of the prescription glasses for a 50-year-old man should be +_____D.

Hruby lens has a diopteric power of _____D

The refractive index is the maximum at the _____

Roving-ring scotoma is seen in the correction of aphakia with _____

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