# 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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• #### L7-01: LIGHT METERS

Show light meters and maybe even use one Read More
• #### L7-02: FOCAL PLANE SHUTTER - CHALKBOARD MODEL

Illustrate how a focal plane shutter works Read More
• #### L7-03: SHUTTER SPEED OF A CAMERA

Measure the shutter speed of a camera Read More
• #### L7-04: DEPTH OF FIELD AND FIELD OF VIEW

Demonstrate depth of field as a function of aperture setting, and to demonstrate field of view as a function of Read More
• #### L7-05: VIDEO CAMERA WITH VARIOUS LENSES

Demonstrate various lenses for a video camera Read More
• #### L7-11: OPTICAL BOARD - ASTRONOMICAL TELESCOPE

Model the optics of an astronomical telescope Read More
• #### L7-12: OPTICAL BOARD - TELEPHOTO LENS

Illustrate the location of the principal planes in a telephoto lens Read More
• #### L7-13: OPTICAL BOARD - GALILEAN TELESCOPE

Model the optics of a Galilean telescope Read More
• #### L7-14: OPTICAL BOARD - REFLECTING TELESCOPE

To illustrate rays in one type of reflecting telescope Read More
• #### L7-15: MICROSCOPE

Demonstrate how the optics of a microscope produces a magnified image Read More
• #### L7-16: GALILEOSCOPE

Show how the optics and lenses in a telescope work Read More
• #### L7-21: MAGNIFYING GLASS - TV

Illustrate how a magnifying glass works Read More
• #### L7-22: MICROSCOPE - TV

Illustrate how a microscope works Read More
• #### L7-23: ASTRONOMICAL TELESCOPE - TV

Illustrate how an astronomical telescope works Read More
• #### L7-24: TERRESTRIAL TELESCOPE - TV

Illustrate how a terrestrial telescope works Read More
• #### L7-25: GALILEAN TELESCOPE - TV

Illustrate how a Galilean telescope works Read More
• #### L7-31: PRINCIPAL PLANES

Illustrate principal planes of a compound lens system Read More
• #### L7-32: FIELD LENS

Show what a field lens does Read More
• #### L7-33: OVERHEAD PROJECTOR - DISSECTED

Show how an overhead projector works and to view its components Read More
• #### L7-34: SLIDE PROJECTOR - DISSECTED

Show how a slide projector works and to view its parts Read More
• #### L7-41: REAL IMAGE - MIRROR AND LENS

Determine the location of a real image in a complex lens-mirror system Read More
• #### L7-42: VIRTUAL IMAGE - MIRROR AND LENS

Calculate the position of a virtual image and the verify this by using parallax Read More
• #### L7-43: Telephoto Lens Model - Point Source

A model of the assembly and function of a telephoto lens attachment. Read More
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