---
type: product
schema_version: 1
stock_number: "49571-4"
canonical_url: "https://www.artisantg.com/TestMeasurement/49571-4/Melles-Griot-05-LHP-211-Helium-Neon-Laser"
json_url: "https://www.artisantg.com/TestMeasurement/49571-4/Melles-Griot-05-LHP-211-Helium-Neon-Laser.json"
generated_at: "2026-11-07T04:36:38.652Z"
last_updated: "2026-11-01T19:05:41.780-06:00"
---

# Melles Griot 05-LHP-211 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
- 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

### Configuration

- Beam Quality: M2 : <1.05
- Wavelength: 632.8nm
- Transverse Mode: TEM00
- Centrality: Angular Error: <1mrad, Position: ±0.25mm
- Long Term Drift: ±2.5&percnt; (at 8 Hours)

## Images

- <https://www.artisantg.com/itemimages/melles_griot_05_lhp_211_view1_2021210102548.jpg>
- <https://www.artisantg.com/itemimages/melles_griot_05_lhp_211_view2_2021210102548.jpg>
- <https://www.artisantg.com/itemimages/melles_griot_05_lhp_211_view3_2021210102548.jpg>
- <https://www.artisantg.com/itemimages/melles_griot_05_lhp_211_view4_2021210102548.jpg>