1. 10 inches is about what number of meters - ANS-1/four
2. A -6.50 lens decentered 2 mm results and what sort of prism - ANS-1.3
3. A lens front floor curve is +4.25 and the lower back surface curve is -7.00 -.50 X 65.
What is the lens energy? - ANS--2.Seventy five - 0.50 X 65
4. A lens with a focal duration of .Five meters has a electricity of - ANS-2D
5. A patient with a PD of sixty five chooses a fifty four-18 body. What will the decentration
be in every eye - ANS-3.5mm in
6. A right eye manifestly turning to the right is an example of - ANS-Exotropia
7. Amount of jump photograph is not stricken by - ANS-The seg inset
8. An instantaneous temperature check of the salt pan may be made with a - ANS-Finger
9. Bridge type that spreads weight over the greatest area - ANS-Saddle
10. Cloudiness of the crystalline lens - ANS-Cataract
11. Condition wherein strain interior the attention is dangerously high - ANS-Glaucoma
12. Corrected curve lenses try to preserve ocular curves between - ANS--four.00 to -6.00
13. Double vision - ANS-Diplopia
14. Excessive base down prism OU can cause - ANS-Feeling of strolling down a hill
15. For most frames, fashionable pantoscopic perspective - ANS-Is among eight and 15
degrees from vertical
16. Frame fabric that withstand stretching with warmness - ANS-Nylon
17. Fresnel optics - ANS-Press on prism
18. G-15 Lenses transmit how a great deal light - ANS-eighty five%
19. Heating a Zyl body and quenching it in bloodless water reasons it to - ANS-Shrink
20. How many inches is .5 meters - ANS-19.7
21. How many muscular tissues manipulate the motion of the eye - ANS-6
22. How lots mild is contemplated from a CR - 39 lens floor - ANS-four%
23. In the frame boxing system,the distance from proper lens geometric center to left lens
geometric center - ANS-Frame PD
24. Invisible bifocals may be described as - ANS-Vanity lens
25. Lens clocks are calibrated to an index of - ANS-1.53
26. Lens energy tolerance standards are described through - ANS-ANSI
27. Lensometers deliver accurate studying while - ANS-▪️the eyepiece is focused
28. ▪️well calibrated
29. Light converting path whilst passing from one clean medium to every other -
ANS-Refraction
30. Light passing via a prism is bent in the direction of - ANS-Base
31. Looking underneath center of a minus lens results in base __ prism - ANS-Down
32. Modern AR lined lenses transmit how lots mild - ANS-ninety nine.Five%
33. Occurs while studying - ANS-▪️students constrict
34. ▪️ eyes converge
35. ▪️lens comprises
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