Optician Study guides, Revision notes & Summaries

Optician ABO questions & answers

American Board of Opticianry (ABO Practice Exams) Questions and Answers A customer complains that his old glasses have better visual acuity than the new glasses (same RX). What should the optician do? A. Return the customer to the refractionist B. Remake the lenses C. Check the base curve D. Put the old lenses in a new frame (Ans: - Check the base curve Within the first few minutes of contact with a new customer you must: A. Find out if the customer has a new prescription B. Gene...

ABO Practice Test (American Board of Opticianry) Questions With Complete Solutions Corpuscular [Ans: - the theory which explains light as a stream of invisible bundles of energy Photons [Ans: - the visible bundles of energy

OPTICIAN EXAM WITH 100% CORRECT ANSWERS If the center dot you have placed upon the uncut lens while spotting it does not lie directly upon the optical center of the lens: a) The lens is a progressive. b) The lens is a bifocal. c) There is prism in the lens. d) There is a lack of prism in the lens. e) You have spotted the lens wrong. - correct answersc) There is prism in the lens. Which relationship would illustrate compound hyperopic astigmatism? a) - = + and + = - b) + =...

ABO Actual Exam (American Board of Opticianry Exam) With Complete Solutions| Multiple Choice With new glasses, a patient complains that things appear smaller. this could be caused by a. increase in plus power b. increase in minus power c. decrease in minus power d. astigmatism is uncorrected minus lenses minify the image (make things smaller) A person with diplopia: a. sees only one half of an object b. sees two objects c. sees objects divided d. has low visual acuity Di=two; d...

Optician Practical Exam Study Material (ABO PRACTICAL) Questions With Solved Solutions.

OPTICIAN PRACTICAL EXAM STUDY GUIDE

Optician ABO questions & answers

ABO Prep/ ABO -American Board of Opticianry Questions | 100% Correct Questions and Answers Diopter [Correct Ans: - optical unit of measurement that describes deviation of light after it passes through a lens. Can be used to describe a lens surface, or prism. In increments of 0.12 Focal length [Correct Ans: - the distance from the back of a lens to the focal point. focal point [Correct Ans: - the point at which rays of light converge FL = 1M/Diopter [Correct Ans: - Diopter=1M/FL op...

ABO Practice Test| Latest Test Bank| 405 Questions and Answers 100% Correct/Verified Answers (American Board of Opticianry-2024 Test Bank) Which wavelengths of light have been indicated as possible contributors to the onset of cataracts? a. 400-520 nm b. 520-635 nm c. 350-400 nm d. 635-750 nm When the lenses are laid out and marked for cutting and edging, the lenses are usually decentered so as to correspond to the patient's pupillary distance after lenses are inserted. This is d...