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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O1-01: EYE MODEL - OPTICS
Demonstrate the optics of the eye and corrections of optical defects. Read More
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O1-02: EYE OPTICS MODEL - INDIVIDUAL VIEWING
Show inversion of the image on the retina by the eyelens. Read More
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O1-03: IMAGE INVERSION ON RETINA
Model image inversion on the retina. Read More
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O1-04: IMAGE INVERSION ON RETINA - INDIVIDUAL VIEWING
Individual demonstration of image inversion on retina. Read More
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O1-05: EYESCOPE
See your retina! Read More
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O1-11: TEST OF NEARSIGHTEDNESS VS. FARSIGHTEDNESS
Identify nearsighted and farsighted eyes using laser speckle. Read More
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O1-21: CHROMATIC ABERRATION IN EYE
Observe chromatic aberration in your eye. Read More
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O1-22: SPHERICAL ABERRATION IN EYE USING PINHOLE
Show spherical aberration in eye and its correction. Read More
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O1-23: ASTIGMATISM - ON AXIS
Demonstrate on-axis astigmatism. Read More
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O1-31: MACH BANDS
Demonstrate Mach bands. Read More
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O1-32: DARK AXLE
Demonstrate the dark axle illusion. Read More
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O1-41: FLOATERS
Individual observation of floaters in the eye. Read More
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