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: 7.0 mW minimum 8.0 mW typical Wavelength: 632.8nm RED Polarization: Random (linear polarization may be available on request) Mode: TEMoo Beam Diameter: 0.80mm Beam Divergence: 1.0 mRads. Aperture Mount: 4x 4-40 tapped holes 25.4 mm square spacing. Operating Voltage: 2800 VDC. Start Voltage: 10KV. Operating Current Range: 6 to 7 mA, 6.5 mA Ideal. Input Leads: Male Alden connector with 225 mm cord length. (extension cord available) Recommended Power Supply: LAB-S-28, DG-28. Dimensions: 431 mm long 44.5 mm diameter. Warranty: Limited 30 days from date of purchase.
