Education > EXAM > OPT 160 Study Guide | 100% Correct Answers | Verified | Latest 2024 Version (All)
OPT 160 Study Guide | 100% Correct Answers | Verified | Latest 2024 Version
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_____________ is a procedure designed to measure the prescription in spectacle lenses. - ✔✔Neutralization In ophthalmic notation, OU stands for ____________. - ✔✔Both eyes A plano lens ____ ... ___________. - ✔✔Has no refractive power Which of the following is correct regarding lensometry? A. It determines the power of a lens. B. It determines the direction of a prism. C. It determines if there is cylindrical power present. D. All the choices stated above are correct. - ✔✔D. All the choices stated above are correct. A "plus" lens is also known as a _________ lens. - ✔✔Convex Which of the following is a prescription for a patient with myopia and astigmatism? - ✔✔-1.00+0.50 X120 Transpose the following prescription: +3.00-1.00 X60 - ✔✔+2.00+1.00 X150 If the closely-spaced triple lines appear broken when looking through the eye-piece of a lens meter, you need to _______________. - ✔✔Rotate the axis wheel at the same time as you adjust the power drum. When using a lens meter, the first thing [Show More]
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