Startnow Laser Cleaning Focusing Lens 20 F800 CT4.5 For SUP21C Handheld Welding Head


尺寸: D20F200 CT3.8
Prezzo:
Prezzo scontato$30.00

Descrizione

Brand: startnow

(1pc/Set) Laser Cleaning Focus Lens 

Material: JGS1 Fused Silica (Quartz)
Diameter: 20 30mm
Focal Length: 200 250 300 400 500 600 800mm
Center Thickness:3.2/3.5/3.6/3.8/4.5

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