Welcome to Quiz - 3 Optics and Refraction Quiz on Insight Ophthalmology!
This quiz comprises 5 MCQs. You will have 7 minutes to complete the quiz. Correct answers will be provided at the end of the quiz.
So go ahead and test your insight.
All the best!
1.
Which of the following ranges represent the visible wavelengths of the electromagnetic spectrum, in nanometres (nm)?
2.
An aphakic contact lens wearer (+12.00 D soft contact lens in each eye) needs to switch to spectacles but finds that she experiences diplopia at near. What prismatic correction would you expect to correct her diplopia?
3.
For a hyperopic eye, the location of the far point is:
4.
What is the primary reason that patients with presbyopia cannot tolerate significant anisometropia in bifocal lenses?
5.
A patient is wearing +10.00 D spectacle lenses at a vertex distance of 14 mm. What will be the effective power of these lenses if they are worn at 20 mm vertex distance?
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