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Default Pebble convex

A plano convex lens having stippling on the flat side that helps diffuse the beam and reduces the rainbow aberrations often seen on the edges of a beam from a plano convex or PC spot. Sometimes referred to as a prism convex lens.

All modern PC Spots use pebble convex lenses.


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Created by gafftapegreenia, August 1st, 2009 at 12:58 AM
Last edited by gafftapegreenia, August 1st, 2009 at 02:20 AM
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