Open Linear encoder High accuracy non-contact open linear encoders are designed for many applications, such as CMM, Vision measuring systems, and microscope, measuring and production equipment in the semiconductor industry, PCB assembly machines, Ultra-precision machines, High-accuracy machine tools, other precision measuring devices. Carmars optical encoder has earned reputation for high performance and cost effective price. Special features: 1. Non-contact measurement2. Easy mounting with large mounting tolerances3. High speed response4. Integrated interpolation ASIC electronics in the scanning head5. Build-in real RI signal