ABO Exam Bundle

150 mm - Answer When ordering a six inch temple, its corresponding millimeter value is which of the following? A. 135 mm B. 140 mm C. 145 mm D. 150 mm 500 mm - Answer What is the focal length of a 2 diopter lens? A. 500 cm B. 39.37 inches C. 500 mm D. 2 meters Nanometers - Answer Wavel...

Name the 3 types of tunics of the eye, and what areas of the eye they consist of. - Answer 1. Fibrous: cornea and sclera (outer protective coating) 2. Vascular: iris, ciliary body and choroid (uveal tract) 3. Neural: retina During accommodation, what 3 things do the eyes do? - Answer 1. Cil...

the wavelength of the infrared waves in the electromagnetic spectrum are - Answer longer than visible red light waves the Geneva Lens Measure is calibrated for a refractive index of - Answer 1.530 A lens made from 2 convex surfaces - Answer has against motion A lens reads +4.25D in the vert...

If the wearer complains of the bifocal line being somewhat in his way when driving, the problem may be alleviated by decreasing the distance between pads. True or False - Answer False If the wearer complains that the glasses feel snug but still slip down the nose, one likely cause is that: ...

Corpuscular - Answer the theory which explains light as a stream of invisible bundles of energy Photons - Answer the visible bundles of energy Electromagnetic Theory - Answer The theory which explains light as moving in a series of wave pulsations. 186,000 miles per second - Answer the spee...

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 ...

The ability of the eye to focus on objects at different distances - Answer Accommodation Fresnel optics - Answer Press on prism Frame material that resist stretching with heat - Answer Nylon Bridge type that spreads weight over the greatest area - Answer Saddle Amount of jump image is no...