Helium Neon Laser Helium Neon lasers operating at 632.8nm (red) with nominal output powers of : 2.0 mW, 5.0 mW, and 7.0 mW. Special features include : Shelf Life : 10 years Operating Life : 22,000 hours These lasers incorporate patented symmetrical cathode design that provides exceptional pointing stability. Precision moulded preform frit seal is used for reliable zero-leak hard seals. A zirconium aluminium alloy getter is activated to remove trace gas residues. Mode : TEMoo, Beam Dia : 1.0mm, Beam Div : 1.0mrad. Choice of polarization : Random or Linear.
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Wadala, Mumbai, Maharashtra