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Diode Lasers

Circuit Specialists' selection of affordable diode lasers are ideal for optical voice transmission and general purpose optical beam experiments, especially in educational settings. These units feature high-quality optics, well-collimated laser beams (635 nm red), solid state electronics, and durable housing as well as an externally-adjustable, internal electronic amplifier with a variable gain (1-50) which makes it suitable for low-voltage microphone outputs and higher amplitude signals.