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Geometrical Optics


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.

L7-02: FOCAL PLANE SHUTTER - CHALKBOARD MODEL

Purpose: Illustrate how a focal plane shutter works.

L6-91: ANAMORPHIC LENS

Category: L6 Lenses

Purpose: Show application of anamorphic lenses to wide-screen movies.

L6-71: OPTICAL DISC

Category: L6 Lenses

Purpose: Demonstrate a number of ray optics phenomena.

L6-56: FRESNEL SPOTLIGHT

Category: L6 Lenses

Purpose: Illustrate how Fresnel lenses are used in theatre spotlights.

L6-55: FRESNEL FLASHLIGHT

Category: L6 Lenses

Purpose: Show an application of the Fresnel lens.

L6-54: OPTICALLY PROGRAMMED TRAFFIC SIGNAL - MODEL

Category: L6 Lenses

Purpose: Illustrate the optics of an optically programmed traffic signal.

L6-53: FRESNEL LENS MAGNIFIER

Category: L6 Lenses

Purpose: Demonstrate magnification by a thin plastic Fresnel lens.

L6-52: FRESNEL LENSES - MISCELLANEOUS

Category: L6 Lenses

Purpose: Allow individual experience with plastic Fresnel lenses.

L6-51: OPTICAL BOARD - FRESNEL LENS

Category: L6 Lenses

Purpose: Demonstrate construction of a Fresnel lens.

M5-11: LASER DIFFRACTION - PIN POINT

Purpose: Diffraction of laser beam by a pin point.

M5-04: LASER DIFFRACTION - EXOTIC ARRAYS

Purpose: Show diffraction by arrays of complex figures.
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