Product description
          
        
          
            Shipping & Return
          
        
      WSX Original Collimating & Focusing Lens Groups for fiber-laser cutting heads.
- Diameters: D30 / D37
 - Specs: Collimating F75 / F100; Focusing F125 / F150 / F190 / F200
 - Compatibility (by head): KC13 / KC15 / NC30 / NC30B / NC60
 - Optics: fused silica, high-transmission AR coating; OEM lot & label for traceability
 - Packing: factory-sealed, individual protection
 
How to choose: match your head model (KC/NC series), diameter (D30 or D37) and spec (collimating or focusing + focal length). If unsure, send a photo of the head label.
| Diameter | Head model | Typical specs | 
|---|---|---|
| D30 | KC13 / KC15 / NC30 / NC30B | Collimating F75 / F100; Focusing F125 / F150 / F200 | 
| D37 | NC60 | Collimating F100; Focusing F190 | 
Note on pricing: USD prices are converted from CNY at the current rate; minor differences may occur due to payment processor spread.
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We want you to be 100% satisfied with your purchase. Items can be returned or exchanged within 30 days of delivery.