Corrective lenses can be used to correct hyperopia or myopia. When determining t
ID: 1604674 • Letter: C
Question
Corrective lenses can be used to correct hyperopia or myopia. When determining the prescription for corrective lenses, it is always important to remember that the image of the object in the corrective lens must be _____. virtual closer than the near point closer than the far point farther than the far point real farther than the near point Corrective lens prescriptions give the dioptric power in units of diopters, where the dioptric power is defined to be _____. f 1/f d_o d_i 1/d_i 1/d_o Which of the following is responsible for the majority of the focusing of light by the eye? vitreous humor aqueous humor retina lens CorneaExplanation / Answer
In corrective lens the image should be formed
on the same side of the object .
If the object distance is positive ,the image
distance is negative
the final image is always virtual
virtual
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power is defined as the reciprocal of the focal length (measured in meters)
the unit of power is diopter D
P = 1/f
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light first enters into cornea ,which bends most of the light and focus
cornea