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HeNe Laser 20 mW
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HeNe laser for Holography
These are hard sealed lasers sold with power supply.
After 30 minutes warm up, they are perfect for holography.
Mode: TEM00. Polarized. Coherence : about 20cm. 1 year warranty
Wavelength: 632.8nm RED
Polarization: Linear 500:1
Mode: TEMoo
Beam Diameter: 0.80mm
Beam Divergence: 1.0 mRads.
Input Voltage: 110 / 220 VAC, 50-60 Hz.
Dimensions: Head: 26.0"long X 1.75"dia. OEM Supply: 4.2"x3.2"x1.2"
Warranty: Limited 1 year from date of purchase.