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Simple experiments on the physics of vision: the retina

Adolf Cortel

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Many simple experiments can be performed in the classroom to explore the physics of vision. Students can learn of the two types of receptive cells (rods and cones), their distribution on the retina and the existence of the blind spot.


PACS

42.66.Lc Vision: light detection, adaptation, and discrimination

01.50.My Demonstration experiments and apparatus

Subjects

Optics, quantum optics and lasers

Medical physics

Biological physics

Education and communication

Dates

Issue 4 (July 2005)

Received 30 March 2005



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