LR - Round Spot Type

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  • Auto optical output power control

  • Low operating power consumption

  • Polarity reverse protected

  • Focus distance can be assigned

  • saving cost diode (T3 type) and high temperature diode is available

Max. Optical output power

 ~ 30% of max. diode power

Optical output power

Within range +0 to -10% of customer assigned power


See available laser diode reference

Diode Power

See available laser diode reference

Operation Voltage 2.7V~5V
Operation Temperature  See available laser diode reference
Beam Diameter 3mm
Spot Size see photo
Beam Divergence <1.5mrad
Bore Sighting <15mrad 
Operating Current at 25oC Refer to  laser diode (-10 to 40oC for general type)
Collimating lens Aspheric plastic lens
Case Material Copper
MTTF (Mean Time To Failure)

10000 hrs ( for standard type), 3000 hrs ( for T3 type)


Spot size at 3 meter (unit : cm)

Spot size at 10 meter (unit : cm)


available laser diode -