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Fresnels
| The Fresnel Spotlight is named for the type of lens used. The fresnel lens used in this spotlight has concentric rings and a stippled back produding a soft-edged beam of light. The lamp and reflector can be moved within the housing to create either a spot focus or flood focus. The spot focus has an intense center beam with rapid fall off of the light intensity. The flood focus is a wider beam of light with more even illumination. The fresnel spotlight is most often used on stage for back, side or down lighting.
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