Skip to main content

Demos: 7A-32 Lens Systems and Defects

With the use of two of the Small Optics Sets (Demonstration 7A-14) you can show your class different Lens Systems and Defects. By using one or two convex lenses with the laser box you can demonstrate: simple magnifier; telescope; spherical aberration; nearsightedness; farsightedness. For your ease, diagrams for placing the lenses and lasers for each effect. You can readily setup each one under the document camera for your class to observe.

Add to Cart | View Cart

Last Updated: Nov 30, 2023 11:25 AM

Department of Physics and Astronomy, 525 Northwestern Avenue, West Lafayette, IN 47907-2036 • Phone: (765) 494-3000 • Fax: (765) 494-0706

Copyright © 2023 Purdue University | An equal access/equal opportunity university | Copyright Complaints

Trouble with this page? Disability-related accessibility issue? Please contact the College of Science.