• Self-Contained Laser with Internal Power Supply
• 632.8 nm Central Wavelength
• Randomly Polarized Output Beam
• Output Power of 0.8 mW
• CE Compliant
• CHRH (IEC 60825-1) Safety Class: llla(3R)

Thorlabs' HNLS008R-EC a compact, self-contained, Helium-Neon laser integrates a red (632.8 nm) HeNe laser tube with a built-in power supply. The power supply is integrated into the rectangular housing that also features a hard-sealed internal mirror and plasma tube design that maximizes the lifetime of the laser. The power cord and on / off rocker switch are located on the back side of the laser.

The HNLS008R-EC features a randomly polarized output beam. This laser has an external 230 V wall adapter that plugs into the back of the module. It is the ideal choice for applications, such as alignments, that require a small, lower-power laser or for the classroom where ease of use and reliability are required. The output aperture of this self-contained 0.8 mW laser features 5/8""-32 internal threading.

• Output Power (Measured at 633 nm): 0.8 mW
• 1/e² beam diameter: 0.48 mm
• Divergence: 1.7 mrad
• Polarization: Random
• Longitudinal Mode Spacing: 1090 MHz
• Noise(RMS) (30 Hz to 10 MHz): <1.0%