Optics and Refraction — Flashcards

Adequacy of the accommodative power being significantly less than normal physiological limits for the patient's age is called _____

The amplitude of accommodation is the reciprocal of _____ in meters.

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

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

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

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

Hruby lens has a diopteric power of _____D

Magnification produced by direct ophthalmoscopy is approximately _____ times

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

Degenerative myopia is _____ common in females as compared to males.