Code Number: 7D10.65

Demo Title: Neutral Density Filters

Condition: Excellent

Principle: Absorption filtering

Area of Study: Modern Physics

Equipment:

Neutral Density Filter Sets

Procedure:

Two neutral density filters that graduate from 100 % transmission to 0 % transmission.

References:

Thomas B. Greenslade Jr., "An Inexpensive Optical Absorption Experiment", TPT, Vol. 44, #6, Sept. 2006, p. 348.

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Instructional Resources and Lecture Demonstrations

7D10.65 - Neutral Density Filters

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