Optics

Condenser lenses

Aug. 1, 1996

A variety of aspheric condenser lenses are available for projection applications. The lenses are offered with low f-numbers and diameters ranging from 35 to 56 mm for commercial grade and 45 to 73 mm for experimental grade. Condenser lenses can be used for light-condensing projectors, enlargers, spotlights, and photocell systems.

Condenser lenses

Edmund Scientific, Barrington, NJ

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