Biconcave lenses are used in the correction of an eye defect called?

Faviji

3 years ago

biconcave lens is a type of concave lens so don't mistake bi concave for bifocal the answer is A

ability11

11 years ago

Correct while biconvex is for hypermetropia wch is longsigtedness defect

Parkzih

2 years ago

myopia
The biconcave lens is mainly used to correct myopia. Myopia is mainly caused by the deformation of the lens, causing the light to collect prematurely in front of the retina. The biconcave lens plays the role of diverging light.

Anonymous2009

3 months ago

I saw bi and instantly thought of bifocal and picked E and failed it :(

Durable

11 years ago

it is wrong cos myopia uses concave lense .... hypermyopia uses convex lense ... weekness of d cilia muscle uses bifocal lense

Ohwovoriole henrietta

10 years ago

They said biconcave and not bifocal....so myopia is ryt

Tasty

10 years ago

The answer is right

FacoTony

10 years ago

bi-concave all the way

Niella7

2 months ago

correct

Bukason.

10 years ago

Bifocal lens is used in the correction of presbyopia which is weakning of the ciliary muscle {E}

1986funmi

3 months ago

pls the questions on each topic are too infinitesimal,do well to increase the number of questions on each topic

Fhardshem

5 years ago

It's concave lenses that's used for myopia

Roland1201

1 year ago

Biconcave lenses are actually used to correct (presbyopia)which is a age-related eye defect.
option C is very correct (old age)
MY school take note of this question

A1.INTERNATIONAL

6 years ago

A is correct

deymolah

10 years ago

yeah. bioconcave is the correct answer