These are refurbished, hard sealed laser heads for your OEM, replacement, or experimental needs. Heads have integral ballast resistor, mechanical shutter, and mounting holes for accessories. Other types of heads may be available. Please call for more information. Specifications: Output Power: 12 mW minimum 14mW typical Wavelength: 632.8nm RED Polarization: Random (linear polarization may be available. Please email us for availability) Mode: TEMoo Beam Diameter: 0.80m Beam Divergence: 1.0 mRads. Aperture Mount: 4x 4-40 tapped holes 25.4 mm square spacing. Operating Voltage: 3200 VDC. Start Voltage: 12KV. Operating Current Range: 6.0 to 7.0 mA, 6.5mA Ideal. Input Lead: Male Alden connector with a 229 mm long cord. (extension cord available) Recommended Power Supply: DG-28, LAB-S-28 Dimensions: 483 mm long x 44.5 mm diameter. Warranty: Limited 30 days from date of purchase.
