Create each of the situations below. In doing so, design a lens system for each. Be sure to choose a focal length for your lens and a position for the object. Use a ray diagram to justify your choices. Classify your images by type (real/virtual), orientation (upright/inverted), and size (smaller/same size/larger).

1. A magnifying glass that will help stamp collectors see details on their treasures.

2. A movie projector that will produce an enlarged, real image.

3. A lens that will make a reduced, virtual image for use as a telescope objective.

Checklist: As you finish your assignment, please review the checklist below to ensure that you have included all needed items.

Your assignment should include all of the criteria listed below to receive full credit. Included? Item 1. Each of the three situations is represented. 2. For each situation, a focal length for your lens and a position for the object are given to create the effect described. 3. For each situation, a scaled ray diagram is drawn on grid paper to support the student's choices in setting up the situation. 4. For each situation, images are classified by type (real/virtual), orientation (upright/inverted), and size (smaller/same size/larger). 5. Presents information clearly to audience. You may need to use resources outside of this course to complete this assignment. If so, please submit a Works Cited document. If you need assistance, visit the Developmental Module for information on citing any resources that you used. Included? Item For resources used outside of the course, a Works Cited document is submitted along with the assignment