# Geometrical Optics

## L2-27: Infinity Mirror - Portable

Category: L2 Plane Mirrors
Purpose: Illusion with half-silvered mirror.

## L7-42: VIRTUAL IMAGE - MIRROR AND LENS

Purpose: Calculate the position of a virtual image and the verify this by using parallax.

## L7-41: REAL IMAGE - MIRROR AND LENS

Purpose: Determine the location of a real image in a complex lens-mirror system.

## L7-34: SLIDE PROJECTOR - DISSECTED

Purpose: Show how a slide projector works and to view its parts.

## L7-33: OVERHEAD PROJECTOR - DISSECTED

Purpose: Show how an overhead projector works and to view its components.

## L7-32: FIELD LENS

Purpose: Show what a field lens does.

## L7-31: PRINCIPAL PLANES

Purpose: Illustrate principal planes of a compound lens system.

## L7-25: GALILEAN TELESCOPE - TV

Purpose: Illustratre how a Galilean telescope works.

## L7-24: TERRESTRIAL TELESCOPE - TV

Purpose: Illustrate how a terrestrial telescope works.

## L7-23: ASTRONOMICAL TELESCOPE - TV

Purpose: Illustratre how an astronomical telescope works.

## L7-22: MICROSCOPE - TV

Purpose: Illustrate how a microscope works.

## L7-21: MAGNIFYING GLASS - TV

Purpose: Illustratre how a magnifying glass works.

## L7-15: MICROSCOPE

Purpose: Demonstrate how the optics of a microscope produces a magnified image.

## L7-14: OPTICAL BOARD - REFLECTING TELESCOPE

Purpose: Illustrate rays in one type of reflecting telescope.

## L7-13: OPTICAL BOARD - GALILEAN TELESCOPE

Purpose: Model the optics of a Galilean telescope.

## L7-12: OPTICAL BOARD - TELEPHOTO LENS

Purpose: Ilustrate the location of the principal planes in a telephoto lens.

## L7-11: OPTICAL BOARD - ASTRONOMICAL TELESCOPE

Purpose: Model the optics of an astronomical telescope.

## L7-05: VIDEO CAMERA WITH VARIOUS LENSES

Purpose: Demonstrate various lenses for a video camera.

## L7-04: DEPTH OF FIELD AND FIELD OF VIEW

Purpose: Demonstrate depth of field as a function of aperture setting, and to demonstrate field of view as a function of zoom setting on a TV lens.

## L7-03: SHUTTER SPEED OF A CAMERA

Purpose: Measure the shutter speed of a camera.
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• #### L2-01 OPTICAL BOARD - PLANE MIRROR

Demonstrate reflection from a plane mirror Read More
• #### L2-02: OPTICAL BOARD - RAY DIAGRAM - PLANE MIRROR

Demonstrate how several light rays are used to locate the image in a plane mirror Read More
• #### L2-03: MICROWAVES - REFLECTION

Demonstrate that microwaves undergo specular reflection Read More
• #### L2-04: VIRTUAL IMAGE DETECTOR - PLANE MIRROR

Show the nature of a virtual image Read More
• #### L2-05 PERVERTED IMAGE - AXES IN MIRROR

Counterintuitive investigation of the nature of the image of a plane mirror Read More
• #### L2-06 MAGIC TRICK - DISAPPEARING RABBIT

Magic trick using a plane mirror Read More
• #### L2-07: PERVERTED IMAGE - LIGHT

Demonstrate that a plane mirror does not produce a left-to-right inversion Read More
• #### L2-21: OPTICAL BOARD - HALF-SILVERED MIRROR

Illustrate a half-silvered mirror Read More
• #### L2-22: INFINITY MIRROR

Illusion with half-silvered mirror Read More
• #### L2-24: PARTIALLY SILVERED CYLINDER

Demonstrate partially silvered surfaces Read More
• #### L2-25: LIGHT BULB IN WATER

Do a magic trick using partially reflected light Read More
• #### L2-27: Infinity Mirror - Portable

Show how a partially reflective surface can create the illusion of depth. Read More
• #### L2-41: OPTICAL BOARD - CORNER REFLECTOR

Show how a corner reflector works in two dimensions Read More
• #### L2-42: CORNER REFLECTOR - MIRROR TILES

Show what a corner reflector does Read More
• #### L2-43: CORNER REFLECTOR - ROTATING

Show that the reflected ray from a corner reflector is parallel to the incoming ray Read More
• #### L2-44: CORNER REFLECTOR - HAND HELD

Demonstrate dramatically how a corner reflector works Read More
• #### L2-45: MICROWAVES - CORNER REFLECTOR

A two-dimensional microwave corner reflector Read More
• #### L2-46: CORNER REFLECTOR - MODELS

Model how the rays reflect in a corner reflector Read More
• #### L2-61: MIRROR TILES WITH LIGHT BULB

Show multiple reflections using two mirrors Read More
• #### L2-62: MULTIPLE REFLECTIONS WITH MIRROR TILES

Show multiple reflections in a three-dimensional system of mirrors Read More
• #### L2-63: TELEIDOSCOPE

Demonstrate a kaleidoscope with rotating mirrors Read More
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