Carrying out AGC, interpolation, and signal processing within 11.4 x 13 x 3.7 mm sensor head, MicroE Optira™ Series does not require any additional PCBs, adapters, or dongles for full functionality and resolution. Encoder comes in 3.3 Vdc version available for use in precision instruments powered by batteries and can also be universally applied with MicroE linear glass scales (to ±1 µm/m accuracy), linear metal tape scales (to ±5 µm/m), and rotary scales (to ±2 arc-sec).