作者: Paul Andrew Cronk
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摘要: An adjustable reflector device is disclosed. The consists of an double parabolic reflective skin (1, 2) with lamp mount (12), incorporating a V-shaped perforated heat shield (17), attached. two part forms shape when flexed back against reinforced spine (3). This flexible secured by lenghtwise chain retainers (4) attached at both ends the 2). (12) slides onto pair threaded bolts (6, 7) to and adjustment achieved tightening or loosening appropriate nuts (15, 16). (17) fitting (18) positioned appropriately deflect incident light. can be used provide variable conditions artificial illumination.