Naiya wears glasses to correct her nearsightedness. The lenseshave a power of Pi-2.50 D, and they are just powerfulenough to allow Naiya to clearly focus on distant objects (i.e.,objects located at infinity). Unfortunately, her glasses havegone missing, so today she is forced to wear her backup pair.The backup pair has a weaker prescription, but otherwise thetwo pairs of glasses are identical. Using the backup pair, sheis only able to clearly focus on objects if they are closer than= 4.0 m from the lenses. What is the power P2 of the lensesin her backup pair? (Hint: your far point doesn't change whenyou take off your glasses.) Make sure that your representationindicates all the relevant details of the problem, such as: im-age distance, object distance, far point, lens-eye distance, lensshape, etc.

Given: Power of lenses is P1=-2.50D Object distance u=∞ For backup pair of glasses, Object distance…

Answered: Naiya wears glasses to correct her…

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Naiya wears glasses to correct her nearsightedness. The lense have a power of P1 -2.50 D, and they are just powerfu