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Matches recorded low (limited range) (₹35,000)25
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Compared with average price (₹35,000)19
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Product Features
Key Features & Specifications
Factual product details rewritten for clarity and neutral third-party description.
Helium Neon Laser 2mW
The device is a helium-neon laser with a red output and a power of 2mW. It operates at a wavelength of 632.8nm.
For Interference and Diffraction
The laser is intended for simple, clear assemblies used in interference, diffraction, and holography experiments. It is described as easy to comprehend for educational setups.
Safety Construction
The manufacturer states the laser is constructed to be safe to use under any circumstances. The laser tube and power supply are housed in a thick powder-coated aluminium box.
Beam Specifications
The beam diameter is 0.8mm and the beam divergence is less than 1mrad. The polarisation is random (unpolarised) and the mode is TEM00.
Power and Operating Life
Output power stability is plus or minus 2.5%, and the power input is 220V AC plus or minus 10% at 50Hz. The minimum operating lifetime is 15,000 hours.
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