Abo review stuvia 2024 - Study guides, Class notes & Summaries

What type of visual error is indicated by this Rx? Rx +2.00 -1.00 x 090 a. simple hyperopia b. compound hyperopic astigmatism c. compound myopic astigmatism d. mixed astigmatism - ANSWER b. compound hyperopic astigmatism Increasing the diameter of a minus power lens always increases its: a. vertex power b. center thickness c. weight d. refractive index - ANSWER c. weight The optical center of a round segment is located: a. at the very top of the segment b. in the geometric cente...

Sclera - ANSWER Tough, white outer coat of the eyeball myopia - ANSWER nearsightedness; the condition in which parallel rays of light are brought into focus in front of the retina, rather than on it reflection - ANSWER light that bounces back refraction - ANSWER when the direction of light changes as it passes from one medium to another(bending of light) presbyopia - ANSWER Age of 40 need reading glass crystalline lens diminishes frame difference - ANSWER the difference betweeen ...