Lenses

Horizontal position of the object
200 cm 25 cm
80
Object height
0 cm 50 cm
20
Magnitude of the focal length
30 cm 100 cm
50
Type of lens:
Check here to show multiple rays
Creative Commons License
This work by Andrew Duffy is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
This simulation can be found in the collection at http://physics.bu.edu/~duffy/classroom.html.