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6A65.70 - Fresnel Lens

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​6A65.70 - Fresnel Lens

Preview
SelectSelected
Title6A65.70 - Fresnel Lens
Objective

Demonstrate a Fresnel lens.

StatusAvailable
Assembly Instructions

Instructions
A Fresnel lens is a lens which has been reduced to the thickness of a heavy sheet of plastic by molding the lens into concentric zones as illustrated above. This process enables much of the usual bulk to be removed from large lenses.

Setup Time5
Operation Time
Preview Time2
Operation Instructions
ExportableNo
Demo on DimeNo
PIRA 200No
Export Instructions (if different)
HazardsNone
Analysis/Information
Category6 Optics
Subcategory6A - Geometrical Optics
Keywordsrefraction, magnification, magnify, lighthouses
Construction Information
 
  
  
fresnel lens 9" circular
1
fresnel lens 4-ft framed
1
fresnel lens 9" square
1