Angle Measurement in LED Testing

Thinking back to your third grade school supplies list, you may remember—among the familiar paper, pencils, and color-coded folders—a new tool: the protractor. This little half-circle stencil taught you some…

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How Does an Optical Waveguide Work

The display measurement industry is full of high-tech gadgets. Devices like night vision goggles are gaining popularity in more industries. However, some lesser-known equipment is equally important. This article will…

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