ABO CERTIFICATION EXAM 2 VERSIONS 2026 VERSION A AND B COMPLETE 200 QUESTIONS AND CORRECT DETAILED ANSWERS

ABO CERTIFICATION EXAM 2 VERSIONS 2026 (VERSION A AND B) COMPLETE 200 QUESTIONS AND CORRECT DETAILED ANSWERS ( ANSWERS)

1 P a g e ABO CERTIFICATION EXAM 2 VERSIONS 2026 (VERSION A AND B) COMPLETE 200 QUESTIONS AND CORRECT DETAILED ANSWERS ( ANSWERS) ABO CERTIFICATION VERSION A Which of the following would provide the greatest benefit to a night driver? A. Polaroid B. Blue Blocker C. Anti-reflective coating D. Polycarbonate - ANSWER- C A minus lens moved downward from the primary position will result in A. Base up prismatic effect B. Base down prismatic effect C. Base in prismatic effect D. Base out prismatic effect - ANSWER- A A patient refracted at 15mm is prescribed a -10.00 shpere. The dispenser finds that the fitting distance will be at 10mm. What should the compensated lens power be? A. -9.50 2 P a g e B. -9.75 C. -10.75 D. -10.50 - ANSWER- A A lens which reads +3.00 -2.00 x180 is decentered in 6mm too much. How much horizontal prism is created by this error. A. 1.8 diapters base in B. 1.8 diapters base out C. .6 diapters base in D. .6 diapters base out - ANSWER- A If a pair of lenses are gound with diapters of base in prism in each lens, the patient will experience A. 4 diapters of prism base in B. 2 diapters of prism base out C. No prism D. None of the above - ANSWER- A Given a lens with a focal length of 1000mm / determine the power of the lens. A. One diapter B. Five diapters C. Ten diapters D. One hundred diapters - ANSWER- A 3 P a g e Which wavelengths of light have been indicated as contributors to the onset of cataracts? A. 700-800 nm B. 400-550 nm C. 300-380 nm D. 100 - and below nm - ANSWER- C The refractive astigmatism indicated by the RX +1.50 -1.00 x 180 is A. Compound Hyperopic B. Mixed C. Simple Myopic D. Antimetropic - ANSWER- A The refractive astigmatism indicated by the RX +1.50 -1.75 x 35 is A. Compound Hyperopic B. Mixed C. Simple Myopic D. Antimetropic - ANSWER- B The patient's RX is -1.75 -.50 x 120 with a +2.00 add standard trifocal. What is the power through the intermediate. A. -1.25 -.50 x 120 B. -.75 -.50 x 120 4 P a g e C. -.75 -.50 x 30 D. -1.00 -.50 x 150 - ANSWER- B The Geneva lens measure is designed to measure A. Path length B. Refractive efficiency C. Focal length D. Lens Curvature - ANSWER- D The focal length of a +5.00 Diapter lens is A. 20 cm B. 50 cm C. 39.37 inches D. 2 meters - ANSWER- A The problem of prismatic imbalance at the reading level is called A. Antimetropia B. Anisometropia C. Anisekonia D. Emmetropia - ANSWER- B Which of the following indicates the most acute distance vision? A. 20/20 https://learnexams.com/search/study?query=