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DIGRAY China Co2 PVD ZnSe Focus Lens Dia 12mm 18mm 19.05mm 20mm FL 38.1 50.8 63.5 76.2 101.6mm For Laser Engraving Cutting Machi

Raytools Laser Protective Lens 27.9x4.1 37x7 12kw 24.9x1.5 4kw Raytools Laser Protector Lens BM110 BM111 BT240S Laser Head Parts

Original Raytools Lens 27.9x4.1 24.9x1.5 Laser Protective Windows 37x7 30-5 6kw Fiber Laser Lense for Raytools Fiber Laser Head

Laser Protective Windows Dia.35-39mm 36x5 37x7 38.1x1.6 Optical Protection Glass for Raytools Precitec BOCI Fiber Cutter

2 PCS Laser Sealing O-Ring & Protective Lens Sealing Ring for SUP Raytools WSX HW Qilin 18x2 20x2 20x4 27.9x4.1 37x7 Lens Sizes

Lenses Protective Windows for Fiber Laser D40 Series 40x2/3/5 42x9 48x3 1064nm Quartz Fused Silica Lens Bodor Precitec Raytools

10PC Quartz Glass Lens JGS2 Diameter 5-13/14/15/16/17/18/19mm Round Acid Alkali Temperature Resistance Thickness 0.5/1/1.5/2/3mm

13mm 1W 3W Mini LED Lens 15 30 45 60 90 100 Degree for IR CCTV LED PCB Convex Acrylic Lens With Holder Reflector Collimator

custom size round piece 660nm ir narrow band pass filter glass bandwidth 40nm OD4

3pcs Laser Reflective Mirror Diameter 19.05 20 25 30 38.1mm Mo Mirror Thicknes 3mm 5mm For CO2 Laser Machine

BOCI BLT 4Series D21.5T2 D25.4T4 D34.0T5 Protection Lens M8x0.75 M11x0.75 Ceramic Body for BOCI BOCHU BLT 4Series Laser Cutting

CO2 GaAS Laser Focus Lens Diameter.18/20mm Focal Length 63.5/50.8/76.2mm For High Power 130w CO2 Laser Engraving Cutting Machine