Looking Glass 1.0b2

Looking Glass is a geometric optics construction set that allows students to create and explore situations involving several objects, lenses, mirrors and images.
Looking Glass takes an interactive, visual approach to physics. Looking Glass will help students develop an intuition for the effect of lenses and mirrors on light rays. Students will gain a better understanding of the physics behind the images.
By making and exploring their lenses and mirrors with Looking Glass, students will encounter many of the basic concepts in optics.
Looking Glass was designed for use in high school and college physics studies. The software offers convex and concave lenses and mirrors; virtual and real images; thin-lens modeling; and mks units. Online help and tutorials are provided to help teachers integrate the software into their curriculum.
With Looking Glass, students can now explore the behavior of lenses and mirrors using only their computer, Living Graph Paper and their imagination.
Main features:
- Interactive Living Graph Paper.
- Editable object, lens and mirror properties.
- Display of standard object light rays.
- Export as bitmap, plain text, web page and movie.
- Online help and tutorials.
Version restrictions:
. 30 day limit
. Nag screen.
- Main window scroll bar thumbs do not work.
- Online help is available, but only as a rough draft with sections incomplete or missing.
- Undo is not implemented