Crystal shutter door also has a waterproof, windproof effect.

水晶卷帘门同时还具有防水、防风的效果。

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Each crystal, in effect, ACTS like a shutter, either allowing light to pass through or blocking the light.

实际上，每个晶体就像一个百页窗，或是让光通过、或是把光挡祝。

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This amazing feature works automatically and compensates for unintended camera movements or slow shutter speeds to deliver crisply rendered, sharp and crystal clear images which without might ruin an otherwise perfect shot.

ENGADGET: BenQ's 14 megapixel S1420 camera touts mega O.I.S., 720p movie mode