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Light beam shutter apparatus
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Intra-lens color and dimming apparatus
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Incandescent lamp
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Universal power module
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Zoomable beamspreader with matched optical surfaces for non-imaging illumination applications
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Sequential cross-fading color filters and system
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Architectural luminaries
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Zoom lens system having imaging and non-imaging ranges
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Projection gate apparatus having an axially-translatable mount
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Variable-geometry liquid-filled lens apparatus and method for controlling the energy distribution of a light beam
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Cross-fading color filter and system
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Variable-geometry liquid-filled lens apparatus and method for controlling the energy distribution of a light beam
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Optical device for modifying the angular and spatial distribution of illuminating energy
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Variable-geometry liquid-filled lens apparatus and method for controlling the energy distribution of a light beam
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Techniques for controlling remote lamp loads
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Compact luminaire system
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Computer controlled lighting system with distributed control resources
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High intensity lighting projectors
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Ophthalmic lens having a progressive multifocal zone and method of manufacturing same
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Light pattern generator (gobo) and laser ablation method and apparatus for making it
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