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L6-01: OPTICAL BOARD - CONVERGING SPHERICAL LENS
- zzfixk21
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11 years 11 months ago - 11 years 11 months ago #930
by zzfixk21
ID Code: L6-01
Purpose: Show focusing of a spherical (cylindrical) convex lens.
Description: Parallel rays incident on an 18 inch long convex cylindrical lens converge at the focal point of the lens. For a large aperture the spherical aberration is clearly seen, and chromatic aberration can be seen by blocking part of an extreme ray. Number of slits and their spacing can be changed by choice of slit baffle and distance of baffle from source.
Availability: Available
L6-01: OPTICAL BOARD - CONVERGING SPHERICAL LENS was created by zzfixk21
ID Code: L6-01
Purpose: Show focusing of a spherical (cylindrical) convex lens.
Description: Parallel rays incident on an 18 inch long convex cylindrical lens converge at the focal point of the lens. For a large aperture the spherical aberration is clearly seen, and chromatic aberration can be seen by blocking part of an extreme ray. Number of slits and their spacing can be changed by choice of slit baffle and distance of baffle from source.
Availability: Available
Last edit: 11 years 11 months ago by zzfixk21.
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