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Coherent 635nm diode laser module 5mw variable focus

$ 26.37

Availability: 47 in stock
  • Condition: Nice condition
  • Brand: Coherent

    Description

    Coherent 635nm module. Surge and reverse polarity protected.
    Can focus beam from near field to past collimation. Has locking ring.
    Needs 5 volt power supply (not included). See photo for connections.
    14.8mm dia., 17.7mm dia. knurled knob, and 4mw ouput (from my catalog). was 5.00 back then in 1999.