According to the ICSE board , is the difference of +2 and _2 accepted in the distance of the image from the optical lens or we have to be specific about the distance,i.e., only accurate distance willl be accepted ?

Asked by  | 28th Oct, 2012, 07:01: PM

Expert Answer:

Yes, only accurate distance will be accepted.

Answered by  | 28th Oct, 2012, 07:08: PM

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