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visible & infrared interferometers & accessories thermal imaging & thermography non-contact 3D surface profiling systems for distance & thickness measurement optical test instruments standard test charts & custom designed reticles optical components & optomechanical assemblies high precision motion & control systems high speed, multichannel, self-calibrating streak cameras microlens arrays & micro-optical components & structures High power laser beam delivery systems Pre-owned optical test equipment for sale

Frequency stabilised HeNe lasers at 632.8nm High long-term frequency stability - <+/- 6x10E-9 over 8hrs Rapid warm up Compact design Standard thread connector for accessories eg. fibre couplers Choice of single plane or two orthogonal planes of polarisation CE marked and compliant with EN 61010-1, 60825-1, 55011, 50082-1 Optional calibration certification Click here to download details of the SL laser range Click here to download details of the SL-03 laser range Contact us to discuss your visible HeNe laser requirements HeNe lasers at 1.15 and 3.39 microns for interferometry Excellent longterm stability Rapid warm up Linear polarisation Good beam divergence Choice of power outputs at both wavelengths Class 3b safety classification Contact us to discuss your infrared HeNe laser requirements   © 2006 Armstrong Optical Ltd    |   tel: +44 (0) 1604 654220    |  e: info@armstrongoptical.co.uk