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4X beam expander laser lens 16*1mm Double-concave shape quartz optical lenses laser equipment
| Type | 4x Beam Expander Lens |
| Size: | 16X1mm |
| Shape | circular |
| Material: | glass |
| Application machine | laser welding / marking machine |
| Feature | 1.Low insertion loss |
| 2.High power capacity | |
| 3.Transmission of visible light | |
| 4.Can be customized | |
| 5.The beam deviation is minimized |



