发明名称 Lighting apparatus
摘要 Lighting apparatus for an image-gathering device, includes a light frame supporting a plurality of light emitting diode lamps configured to emit light at a tungsten balanced colour temperature, and a focussing frame comprising a plurality of light focussing lenses configured to focus light emitted from said light frame into an elliptical beam. The focussing frame is configured to focus light into an elliptical beam to complement a subject illumination area frame having a ratio 16:9. The light emitting diode lamps are configured to emit light at a colour temperature of 3200 Kelvin or 5600 Kelvin, and to emit light having a colour rendering index of 90. The focussing frame is releasably mountable to the light frame.
申请公布号 US7290893(B2) 申请公布日期 2007.11.06
申请号 US20050100117 申请日期 2005.04.06
申请人 GEKKO TECHNOLOGY LIMITED 发明人 AMPHLETT DAVID RICHARD
分类号 G03B15/02;F21V5/00;F21V9/00;F21V11/18;G03B15/03 主分类号 G03B15/02
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