I AM A MEMBER OF A TEAM at IBM Research-Europe, in Zurich, developing microfluidic technologies for medical applications. Two years ago, I was asked to provide high-quality photos and videos of our microfluidic chips for a big tech event. I borrowed a 4K camcorder from a colleague, attached a macro lens to it, built a custom light diffuser using an LED matrix and polyester film, and positioned everything using a high-end tripod and a few micromanipulators. I was able to take eyecatching videos as liquids filled microfluidic channels. It was clear to me that this should be the new level of quality and style for our publications and presentations. However, my photo setup occupied half a bench in our lab and it required hours of fine adjustments to record one shot.

中文翻译：

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乐高显微镜：一个有价值的实验室工具开始于一个 DIY 项目 - [动手]

我是位于苏黎世的 IBM Research-Europe 团队的成员，为医疗应用开发微流体技术。两年前，我被要求为一个大型科技活动提供我们微流控芯片的高质量照片和视频。我从同事那里借了一台 4K 摄像机，在上面安装了一个微距镜头，使用 LED 矩阵和聚酯薄膜构建了一个定制的光漫射器，并使用高端三脚架和一些微操作器定位所有东西。当液体充满微流体通道时，我能够拍摄引人注目的视频。我很清楚，这应该是我们出版物和演示文稿的质量和风格的新水平。然而，我的照片设置占据了我们实验室的半个长凳，需要数小时的微调才能记录一个镜头。