Geometrical Optics
L6-35: CHROMATIC ABERRATION - POINT SOURCE AND 20 CM LENS
Category: L6 Lenses
Purpose:
Show the effect of chromatic aberration in a lens.
L6-34: OPTICAL BOARD - CHROMATIC ABERRATION IN LENS
Category: L6 Lenses
Purpose:
Show chromatic aberration in a convex lens.
L6-33: STRING MODEL - CHROMATIC ABERRATION
Category: L6 Lenses
Purpose:
Ilustrate rays for chromatic aberration.
L6-32: OPTICAL BOARD - SPHERICAL ABERRATION IN LENS
Category: L6 Lenses
Purpose:
Demonstrate spherical aberration using rays.
L6-31: STRING MODEL - SPHERICAL ABERRATION
Category: L6 Lenses
Purpose:
Illustrate light rays for spherical aberration.
L6-22: OPTICAL BOARD - RAY DIAGRAM - VIRTUAL IMAGE NEG LENS
Category: L6 Lenses
Purpose:
Use the three principal rays to locate the virtual image of a diverging lens.
L6-21: OPTICAL BOARD - DIVERGING SPHERICAL LENS
Category: L6 Lenses
Purpose:
Determine the focal point of a concave lens.
L6-14: IMAGE OF CONVEX LENS - WITH AND WITHOUT BAFFLE
Category: L6 Lenses
Purpose:
Encourage thought regarding how an image is formed.
L6-13: OPTICAL BOARD - PARALLEL RAY FOCUS
Category: L6 Lenses
Purpose:
Demonstrate focusing of parallel rays in a counterintuitive way.
L6-11: OPTICAL BOARD - DEPTH OF FIELD
Category: L6 Lenses
Purpose:
Illustrate the idea of depth of field of a (camera) lens, and to locate the near and far points.
L6-09: REAL IMAGE OF CONVERGING LENS
Category: L6 Lenses
Purpose:
Show the systematics of real image formation by a converging lens.
L6-08: REAL IMAGE OF CONVERGING LENS - LIGHT BULB
Category: L6 Lenses
Purpose:
Show the real image of a converging lens.
L6-07: MICROWAVES - LENS
Category: L6 Lenses
Purpose:
Demonstrate that a paraffin lens can focus microwaves.
L6-06: MULTIPLE PINHOLES AND LENS RECOMBINATION
Category: L6 Lenses
Purpose:
Demonstrate that a lens focuses light.
L6-05: OPTICAL BOARD - RAY DIAGRAM - VIRTUAL IMAGE POS LENS
Category: L6 Lenses
Purpose:
Use principal rays to locate a virtual image produced by a convex lens.
L6-04: OPTICAL BOARD - RAY DIAGRAM - REAL IMAGE POS LENS
Category: L6 Lenses
Purpose:
Use principal rays to locate a real image produced by a convex lens.
L6-03: OPTICAL BOARD - HYPERBOLIC LENS
Category: L6 Lenses
Purpose:
Show focusing of a hyperbolic lens.
L6-01: OPTICAL BOARD - CONVERGING SPHERICAL LENS
Category: L6 Lenses
Purpose:
Show focusing of a spherical (cylindrical) convex lens.
L5-34: FRUSTRATED TOTAL INTERNAL REFLECTION - MICROWAVES
Category: L5 Total Internal Reflection
Purpose:
Demonstrate frustrated total internal reflection using microwaves.
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N3-01: ADDITIVE COLOR MIXING OF LIGHTS
Demonstrate color mixing of lights. Read More
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N3-02 ADDITIVE COLOR MIXING - PROJECTORS
Demonstrates additive color mixing of light
Read More
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N3-03: COLOR MIXING WITH DICHROIC SPOTLIGHTS
Demonstrates additive color mixing of light Read More
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N3-04: POSITIVE COLOR MIXING IN COLOR TV
Show how color TV produces colors. Read More
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N3-05: COLOR MIXING VIA CHROMATICITY DIAGRAM
Detailed demonstration of color mixing. Read More
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N3-06: COLOR WHEEL
Demonstrate additive color mixing of lights. Read More
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N3-07: COLOR WHEEL - FLUORESCENT
Demonstrate color mixing. Read More
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N3-08: STROBOSCOPIC COLOR WHEEL
Demonstrate color mixing. Read More
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N3-09: COLOR THEORY SLIDE
Show origin of positive and negative colors. Read More
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N3-21: ADDITIVE FILTERS AND THEIR SPECTRA
Show colors of additive filters along with their spectra. Read More
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N3-22: SUBTRACTIVE FILTERS AND THEIR SPECTRA
Compare colors and spectra of negative filters. Read More
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N3-23: COLOR PERCEPTION WITH DYES AND FILTERS
Compare colors and spectra of dyes and filters. Read More
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N3-24: FILTERGRAPH
Show colors with their spectra. Read More
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N3-25: SERIES RED FILTERS
Show saturation using series filters. Read More
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N3-26: COLOR FILTER SETS
Several color filter sets are available for use as the instructor desires. Read More
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N3-27: NEGATIVE FILTERS IN SERIES
Demonstrate how negative filters combine to give color combinations Read More
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N3-28: HOLLOW PRISM
Observe the color spectrum of white light using a prism filled with liquid. Read More
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N3-31: COLOR SEPARATION TRANSPARENCIES
Illustrate color mixing of negative color transparencies. Read More
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N3-32: COLOR SEPARATION TRANSPARENCIES - LARGE
Illustrate color mixing of negative color transparencies. Read More
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N3-33: MAXWELL'S EXPERIMENT - THREE-COLOR MIXING
Demonstrate three-color mixing with positive colors. Read More
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N3-41: SPLITTING OF SPECTRUM INTO COMPLEMENTARY COLORS
Show complementary colors by removing a band from the white light spectrum. Read More
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N3-43: COLORS REFLECTED FROM COLORED OBJECTS
Show why colored objects look colored. Read More
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N3-44: THE COLOR OF COPPER
Show that light reflected from copper is a desaturate orange. Read More
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N3-45: REFLECTION AND TRANSMISSION FROM GOLD FOIL
Show the complementary relationship between light reflected from and transmitted by a thin gold foil. Read More
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N3-51: SPECTRUM WITH MINICAM AND VIDEO PROJECTOR
Demonstrate how color TV equipment derives its color, and to illustrate a defect in handling of saturated colors such as spectra. Read More
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