{"product_id":"b0fljvqms9","title":"Laser Welding Lens Dia.20mm Focusing Lens,SUP21\/23\/28T,F800mm CT4.5,Cleaning Machine D20F800 Focus Lenses for Hand-held Welding Head (D20*4.5-F800)","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eD20*4.5-F800:Diameter: 20mm \/ 0.79 inch | Thickness: 4.5mm \/ 0.18 inch | Focal length: F800. Compatible with: SUP21\/23\/28T, F800mm, CT4.5, Cleaning Machine, D20F800 Focus Lenses for Hand-held Welding Head. 99.5% light transmittance maximizes laser energy delivery, weld deeper and faster at the same power\u003c\/li\u003e\n\u003cli\u003eWithstands high temperatures and corrosion→ 8+ hours continuously without fogging or cracking. Lasts significantly longer than standard lenses\u003c\/li\u003e\n\u003cli\u003eDouble-Sided Anti-Spill Coating → Spatter and debris won't stick easily. Wipe clean in seconds — no frequent downtime for lens changes\u003c\/li\u003e\n\u003cli\u003e45° Chip-Resistant Bevel → Won't shatter or send fragments flying if damaged.\u003c\/li\u003e\n\u003cli\u003eFactory pre-aligned concentricity on every lens. Install directly and start working. No time wasted on re-calibration after lens changes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"YumiDaya","offers":[{"title":"Default Title","offer_id":44991619039301,"sku":"B0FLJVQMS9","price":63.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/3193\/2741\/files\/415N3SVrDQL._AC_SX679.jpg?v=1778405717","url":"https:\/\/mycleanix.com\/products\/b0fljvqms9","provider":"Cleanix","version":"1.0","type":"link"}