--- type: product schema_version: 1 stock_number: "49571-3" canonical_url: "https://www.artisantg.com/TestMeasurement/49571-3/Melles-Griot-05-LHP-211-375-Helium-Neon-Laser" json_url: "https://www.artisantg.com/TestMeasurement/49571-3/Melles-Griot-05-LHP-211-375-Helium-Neon-Laser.json" generated_at: "2026-11-07T11:33:58.668Z" last_updated: "2026-04-29T19:05:39.180-05:00" --- # Melles Griot 05-LHP-211-375 Helium Neon Laser _Summary and Categories are this item's record. The description sections and FAQ are machine-assisted and can contain errors; where they disagree with the record, the record is correct, and where description sections disagree with each other, Details wins._ ## Summary - Manufacturer: Melles Griot - Model: 05-LHP-211-375 - Condition: Used and in Excellent Condition - Price: Quote only - Availability: Not in Stock - Warranty: 1-Year Warranty with 30-Day Return Guarantee - ITAR restricted: No - Shipping weight: 3 lb - Shipping dimensions: 18X9X9 in ## Categories - Test Equipment > Optical Test > Laser Sources (primary) ## Details This is just the laser and does not include the power supply. ### Configuration - Beam Quality: M2 : <1.05 - Wavelength: 632.8nm - Transverse Mode: TEM00 - Centrality: Angular Error: <1mrad, Position: ±0.25mm - Long Term Drift: ±2.5% (at 8 Hours) ## Images - - - -