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YumiDaya

Laser Welding Collimation Lens D20*3.5-F50 Dia.20mm Collimated Plano Convex Lens,QILIN BWT20,F50,CT3.5 Cleaning Machine, for Hand-held Welding Head (D20*3.5-F50)

Laser Welding Collimation Lens D20*3.5-F50 Dia.20mm Collimated Plano Convex Lens,QILIN BWT20,F50,CT3.5 Cleaning Machine, for Hand-held Welding Head (D20*3.5-F50)

$63.98 USD
$63.98 USD
Shipping calculated at checkout.

About This

  • Model D20*3.5-F50 → Diameter: 20mm / 0.79 inch | Thickness: 3.5mm / 0.14 inch | Focal length: F50. Compatible with: QILIN BWT20, F50, CT3.5, Cleaning Machine, Hand-held Welding Head Focus Lens. 99.5% light transmittance maximizes laser energy delivery — weld deeper and faster at the same power
  • Withstands high temperatures and corrosion→ 8+ hours continuously without fogging or cracking. Lasts significantly longer than standard lenses
  • Double-Sided Anti-Spill Coating → Spatter and debris won't stick easily. Wipe clean in seconds — no frequent downtime for lens changes
  • 45° Chip-Resistant Bevel → Won't shatter or send fragments flying if damaged.
  • Factory pre-aligned concentricity on every lens. Install directly and start working. No time wasted on re-calibration after lens changes
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