High Precision 3D Printing Laser 405nm 250mW Dot Laser Module Spot<140μm

High Precision 3D Printing Laser 405nm 250mW Dot Laser Module Spot<140μm

[Specification]
Product Name: Laser module
Wavelength: 405nm
Output Power: 200~250mW
Laser Safety: Class Ⅲb
Laser Shape: Dot
Spot Size: 140μm
Working Mode: CW
Material: Aluminum
Lens Type: High-precision glass lens 
Size: Φ14x45mm
Drive Circuit: APC
Operating Voltage: Mainboard power supply
Operating Current: Rated current
Operating Temperature: -10~+50℃
Storage Temperature: -40~+85℃
Mean Time to Failure: >8,000hrs