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Hendheld Fiber Laser Plastic Spot Welding Machine Gun To Protect The Lens
Spectral range 150-3500nm
High strength surface hardness
Resistant to scratch and high temperature
Chemical inert, acid resistance, alkali resistance
Hechen crystal provides sapphire window coating services
Basic technical parameters materials
Size tolerance +0.0/-0.2mm
Surface accuracy λ/4 @632.8nm
Finish 40 and 60
Edge < 0.25 mm x 45 °
The optical aperture >85%
Polishing high precision double-sided polishing