### Coimbra Language Adaption - Program: lenses
### www.coimbra.at

[$dlglanguage$]=lgEnglish|$$

### About Box

[About]=Info|$$
[HomePage]=http://teachme.tuwien.ac.at/tmanalytik/|$$
[HomePageURL]=http://teachme.tuwien.ac.at/tmanalytik/|$$

### Form1

[Type of Lens]= Type of Lens |$$

### Explanation

[MMExplain]=This example illustrates the function of convex and concave optical lenses. The figure at the left side symbolizes the object which can be adjusted in its size and position (drag the head of the figure with the mouse). The rays in the simulation show how the image is formed. In addition, you may adjust the focal length of the lens by dragging the focus F with the mouse. Please note that the shape of the lens does not adjust with the focal length.|$$
