Type and wavelength: Visible red laser — 650nm.

Laser Type: Semiconductor Diode Laser
Laser Classification: Class 3R
Wavelength: 650 nm (Red)
Maximum Output Power: ≤ 5 mW
Operating Mode: Continuous Wave (CW)

Electrical Specifications

• Operating Voltage: 3–5 V DC

• Current Consumption: 25–40 mA (typical)

Environmental Specifications

• Operating Temperature: 0 °C to 40 °C

• Storage Temperature: −10 °C to 60 °C

Safety Classification

Laser Class: Class 3R
Wavelength Range: Visible (400–700 nm)
Maximum Accessible Emission: ≤ 5 mW

Applicable Standards

• IEC 60825-1: (International laser safety standard)

• 21 CFR 1040.10 / 1040.11 (FDA / CDRH – United States)

  Safety Notes

• Direct viewing of the beam should be avoided.

• Momentary accidental exposure is generally not hazardous due to the natural blink reflex.

• Do not aim the laser at eyes or reflective surfaces.