[" A person wears eyeglasses of focal "]...

[" A person wears eyeglasses of focal "],[" length "-80cm" .Where is the far point "],[" of the person? "],[" (A) "80cm" from the eye "],[" (B) "90cm" from the eye "],[" (C) "70cm" from the eye "],[" (D) "60cm" from the eye "]

Similar Questions

Explore conceptually related problems

A person having a myopic eye uses a concave lens of focal length 50 cm. What is the power of the lens?

A person wears glasses of power – 2.0 D . The defect of the eye and the far point of the person without the glasses will be

A person wears glasses of power -2.5D . The defect of the eye and the far point of the person without the glasses are, respectively

A person wears glasses of power -2.5 D . Is the person short sighted or long sighted ? What is the far point of the person without glasses ?

A person wears glasses with power -2.5 D. Without glasses the person

A person wears glasses of power - 2.5 D . Is the person short sighted or long sighted ? What is the far point of the person without glasses ?

Where is the near point of a person suffering from hypermetropia (or long-sightedness) ?

What is the far point of a person suffering from hypermetropia (or short-sightedness) ?