Giöbia - Magnifier

Boxed Warning - Magnifier

Use Magnifier to make things on the screen easier to see

Jack has a near point of 32 cm and uses a magnifier of 25 dio... | Filo

SOLVED: A stamp collector uses a lens with 7.5 -cm focal length as a simple magnifier. The virtual image is produced at the normal near point (25  cm). (a) How far from the lens should the stamp be placed? (b) What is the expected angular magnification?

SOLVED:A biology student uses a simple magnifier to examine the structural features of an insect’s wing. The wing is held 3.50 cm in front of the lens, and the image is formed 25.0 cm from the eye. (a) What is the focal length of the lens? (b) What angular magnification is achieved?