The main factors affecting the quality of underwater light image are backscatter and small-angle forward scatter.

指出了影响水下光图象质量的因素主要是反向散射和小角度正向散射。

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Series: "QG" Series Embedded Stainless Steel Underwater Light with Plastic Niche, Toughed Glass Lens, Fit Incandescent Lamp.

产品系列：QG系列不锈钢嵌入式池底灯，带塑料灯壳、钢化玻璃灯片，配以钻石玻璃白炽泛光灯。

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General Lightings: New generation light source, street light, table light, spot light, display light, decorative light, underwater light, underground light, contour light.

普通照明领域：新一代普通照明光源，路灯、台灯、射灯、珠宝灯、装饰照明、水底灯、地埋灯、建筑物轮廓灯。

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Each of the new models features a unique, innovative design and a range of improved imaging technologies that make is easier than ever to capture the decisive action in all types of shooting environments ranging from low-light to outdoor scenes, underwater adventures and everything in between.

ENGADGET: Sony brings Cyber-shot HX300, WX300 and TX30 to the US with fast autofocus

Shortly after, a tremendous storm hit the Wanderers, rendering the entire ground underwater, and yet, just three hours later, a further four overs were possible before bad light ended play.

BBC: Jonathan Agnew column