Abo optical exam stuvia Study guides, Class notes & Summaries

ABO- OPTICAL FORMULAS EXAM | QUESTIONS & 100% CORRECT ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+ | ALREADY GRADED What is the radius of curvature of a lens with 1.00D base curve? ANSWER: 1.00D= 530mm What is the radius of curvature of a lens with 6.00D base curve? ANSWER: 6.00D x ? = 530mm (6.00D/6.00D) x ? = (530mm/6.00D) ?= 88.33 What is the radius of curvature of a lens with 2.00D base curve? ANSWER: 2.00D x ? = 530mm (2.00D/2.00D) x ? =(530mm/2.00D) ?=265mm What is ...

ABO- OPTICAL TERMINOLOGY EXAM | QUESTIONS & 100% CORRECT ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+ | ALREADY GRADED Abbe Value ANSWER: A numerical expression of how prone a lens material is to causing chromatic aberration. The higher the Abbe value the lower the change it will cause aberration. Aberration ANSWER: An unclear image of an object when viewed through a lens. ABO ANSWER: American Board of Opticianry an agency that provides various levels of certification fo...

Light falling on the front surface of a spectacle lens is: A) partially reflected, partially absorbed and the remainder refracted B) partially reflected and the remainder refracted C) partially absorbed and the remainder refracted D) totally refracted - ANSWER A) partially reflected, partially absorbed and the remainder refracted Concave mirror: A) can focus parallel incident rays to form a real image B) can focus parallel incident Rays to form a virtual image C) always produce inver...