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The optician prescribes spectacles with the lenses of +1.25 D for James what type of lens is this

User Pkis
by
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1 Answer

4 votes

Here is your answer


<b>CONVEX LENS </b>

Since power is the reciprocal of focal length.

i.e. P=1/f

Focal length of convex lens is positive.

Here power of given lens is positive

So, given lens is convex lens.

HOPE IT IS USEFUL

User RoShan Shan
by
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