# Geometrical optics problem.

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A small insect is placed 5.41cm from a +6.59cm focal length lens. Calculate the position of the image. Calculate the angular magnification.

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#### Solution Preview

Please see the attached file.

Using Newton's equation we get that:

Where u is the distance from the lens central axis ...

#### Solution Summary

The small insects and focal length lens for angular magnifications are determined.

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