A person with axial hypermetropia has a lens-retina distance of 1.9 cm and the maximum optical...

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Physics

A person with axial hypermetropia has a lens-retina distance of1.9 cm and the maximum optical power of their eye is the same asthat for a normal person.
A) what is the near point for this person?
B) What is the range accommodation this person needs to seeobjects from their near point all the way to their far point (Whichis the same as for a normal eye)?
C) What is the optical power of the contact lenses used to treatthis person and give them a normal near point of 25 cm>

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Starting with hypermetropia which is a vision where the personcan see clearly objects that are far away but fail to focusobjects near to their eyes Humans with normal eyesight also possesa limit where they cannot focus if the object were closer This iscalled the near point of the eyes 25 cm is the near point forhealthy normal eyesHypermetropia is a disorder that occurs when the image formed ofthe nearby object is behind the retina This See Answer

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