Tuesday, 03 March 2015 09:30
L7-43: Telephoto Lens Model - Point Source
Additional Info
- ID Code: L7-43
- Purpose: A model of a telephoto lens
- Description: The demonstration serves as a model of the assembly and function of a telephoto lens attachment. A point source with a small crossarm baffle serves as an object imaged by a sequence of lenses – a 150mm focal length converging lens, a -100mm focal length diverging lens, and a 300mm focal length converging lens, to focus on a distant screen. Other lens combinations can be available upon request.
- Availability: Available
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Additional Images:
Published in
L7 Optical Instruments
Tagged under
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L7-03: SHUTTER SPEED OF A CAMERA
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L7-12: OPTICAL BOARD - TELEPHOTO LENS
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L7-24: TERRESTRIAL TELESCOPE - TV
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L7-31: PRINCIPAL PLANES
Illustrate principal planes of a compound lens system Read More
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L7-32: FIELD LENS
Show what a field lens does Read More
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L7-33: OVERHEAD PROJECTOR - DISSECTED
Show how an overhead projector works and to view its components Read More
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L7-34: SLIDE PROJECTOR - DISSECTED
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L7-41: REAL IMAGE - MIRROR AND LENS
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L7-42: VIRTUAL IMAGE - MIRROR AND LENS
Calculate the position of a virtual image and the verify this by using parallax Read More
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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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