....Refraction  Optics
       High school physics and chemistry     www.physchem.info
...Image in a plane mirror
...Total internal reflection again
....What a fish sees under water
......Lenses
...Convex lens: Principal rays and field of view
...Images formed by concave lenses
...Do lots of optics experiments with just one website
 Simple   Lens combinations
...Powerpoint: Image in plane mirror and an optical illusion (movie included)
...How we see...an explanation
.....ACCOMODATION by your eye
...Refracting Telescope
....Lens combinations
........ Mirrors at an Angle: jar
........Light thru a Prism
....Double Concave Mirror Illusion: jar
...Spherical Wave Reflection Plane Mirror: jar
......Image formed by a plane mirror: jar
....Reflection and Refraction of a Wave: jar
...What happens when lens is covered?: jar
....Eye glasses: Why we use them
...Visit Palomar Telescope
....How Microscopes Work
....Diagrams for Convex Lenses
...and Reflection
...What we see under water