26 cm, EXAMPLE 12.7: INSECT EXAMINATION A biologist with a near-point distance of N examines an insect wing through a magnifying glass whose focal length is 4.3 cm. Find the angular magnification when the image produced by the magnifier is (a) at the near point and (b) at infinity.

26 cm, EXAMPLE 12.7: INSECT EXAMINATION A biologist with a near-point

1.	26 cm, EXAMPLE 12.7: INSECT EXAMINATION A biologist with a near-point distance of N examines an insect wing through a magnifying glass whose focal length is 4.3 cm. Find the angular magnification when the image produced by the magnifier is (a) at the near point and (b) at infinity.
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26 cm, EXAMPLE 12.7: INSECT EXAMINATION A biologist with a near-point distance of N examines an insect wing through a magnifying glass whose focal length is 4.3 cm. Find the angular magnification when the image produced by the magnifier is (a) at the near point and (b) at infinity.​

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26 cm, EXAMPLE 12.7: INSECT EXAMINATION A biologist with a near-point distance of N examines an insect wing through a magnifying glass whose focal length is 4.3 cm. Find the angular magnification when the image produced by the magnifier is (a) at the near point and (b) at infinity.