10 Best Co2 Laser Lens 20mm 2 In The Us - Black Friday 2024
Best Choice1
CloudrayCloudray CO2 Laser Lens 20mm Laser Mirror CO2 Laser Focal Lens Dia20mm FL50.8mm, CVD ZnSe CO2 Laser Focus Lens for CO2 Laser Engraver Cutter Machine 40W-200W,2PCS
Main highlights- Package includes: 2 x CO2 Laser Lens
- Material: CVD Znse; Compatible power: 40W-200W
- High Quality:Superb double-sided solid coating. Precision slicing, polishing, grinding. Resistant to high temperature, excellent optical properties; long working life, high working efficiency.
- Diameter 20mm/0.78"; Focal Length: 50.8mm/2"; Thickness: 2mm/0.07"; Weight: 0.1KG
9.8Exceptional
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Value for Money2
CloudrayCloudray CO2 Laser Lens 20mm Laser Mirror CO2 Laser Focal Lens CO2 Focus Lens,CVD ZnSe for CO2 Laser Engraving Cutting Machine,Laser Cutter 40W-200W,Dia 20mm FL50.8mm
Main highlights- Usage: CO2 Laser Lens for CO28 laser engraving, cutting machine
- Superb Coating Process: Double-sided Solid Coating. Wiping Resistance. Long Working Life
- Shape: Meniscus; Transmittance: ≥99.5%;Package includes: 1 x Lens
- Material: High Quality CVD Znse,compatible power: 40W-200W
- Diameter: 20mm/0.71"; Focal Length:50.8mm/2"; Thickness: 2mm/0.07"
9.7Exceptional
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3
CNCOLETECHCNCOLETECH 20mm CO2 Laser Lens, Laser Mirror PVD ZnSe Focus Lens 50.8mm / 2" Focal for CO2 Laser Engraver Cutting Cutter
9.9 worth the money9.7 Heat tolerance9.5 materials QualityWhy we love it
High efficiency with smaller focusing spot size.
Excellent optical properties and high working efficiency.
Affordable alternative to more expensive brands.
9.6Exceptional
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4
TEN-HIGHTEN-HIGH CO2 Laser Lens 20mm Laser Mirror CO2 Laser Focal Lens Laser Focus Lens, ZnSe for CO2 Laser Engraving Cutting Machine, Dia20mm FL50.8mm
9.9 worth the money9.7 materials Quality9.3 lasts a long timeWhy we love it
High transmittance for efficient cutting.
Durable with excellent optical properties.
Works well with various power levels.
9.4Excellent
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5
CNCOLETECHCNCOLETECH CO2 Laser Lens 20mm FL:2.5" or 63.5mm Laser Mirror CVD ZnSe Focus Focal Lens for CO2 Laser Engraving Cutting Engraver/Cutter 40W-200W
9.9 worth the money9.7 materials Quality8.0 Packaging materialsWhy we love it
High-quality materials ensure durability and stable performance.
Excellent optical properties for sharp, precise cuts and engravings.
Cost-effective alternative to OEM lenses with similar specs.
9.1Excellent
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6
CloudrayCloudray CO2 Laser Lens 20mm Laser Mirror CO2 Laser Focal Lens CO2 Focus Lens,PVD ZnSe for CO2 Laser Engraving Cutting Machine,Laser Cutter 30W-100W,Dia 20mm FL50.8mm
Main highlights- Usage: CO2 Laser Lens for CO2 laser engraving, cutting machine
- Superb Coating Process: Double-sided Solid Coating. Wiping Resistance. Long Working Life
- Shape: Meniscus; Transmittance: ≥99.5%;Package includes: 1 x Lens
- Material: High Quality PVD Znse,compatible power: 30W-100W
- Diameter: 20mm/0.79"; Focal Length: 50.8mm/2"; Thickness: 2.6mm/0.1"
9.0Excellent
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7
PRESIONQIPRESIONQI II-VI CO2 Laser Lens Dia 20mm FL: 2" / 50.8mm Laser Mirror CVD ZnSe Focus Focal Lens for CO2 Laser Engraving Cutting Engraver/Cutter 40W-200W (Dia:20mm FL63.5mm/2.5")
Main highlights- Material: Hight class CVD Znse material (US II-VI)
- It's good for 40W/50W/80W/100W/130W/150W/200W CO2 laser 10600nm 10.6um.
- It can be used for CO2 laser engraving and cutting well.
- Double-sided solid coating,Wiping resistant,Extended durability,Precision slicing polishing and grinding processes,High temperature laser resistance,Excellent optical properties,High working efficiency.
- Diameter: 20mm/0.79"; Focal Length:63.5mm/2.5";Thickness:2.2-2.3mm;Transmittance: ≥99.5%
8.7Very Good
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8
PRESIONQIPRESIONQI CO2 Laser Lens, Dia: 0.79"/ 20mm FL 2"/50.8mm Laser Mirror, CO2 Laser Focal Lens for CO2 Laser Engraving Cutting Machine
Main highlights- Use ：CO2 Laser Lens for CO12 laser engraving, cutting machine
- Shape: Meniscus Package includes: 1 x CO2 Laser Lens
- Material: Advanced CVD ZnSe material, Double-sided Solid coating High temperature and friction resistant, Transmittance: ≥99.5%;
- Diameter:20mm/0.79", Focal Length:50.8mm/2", Wavelength: 10.6um, compatible power: 40W-200W
- Coating process: Polished with precision instruments, Extends working life and improves work efficiency, Precision slicing, polishing and grinding process for excellent optical properties
8.6Very Good
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9
OMTechOMTech 20mm ZnSe Focus Lens, CVD ZnSe CO2 Laser Engraver Focal Lens with 2 Inch Focal Length, 2" FL Zinc Selenium Replacement Lens for 50W 60W 70W 80W Laser Engraving Machines, 99.5+ Transmittance
Main highlights- WIDE COMPATIBILITY: This 20mm laser focus lens can be used in your 50W-80W CO2 laser engraving and cutting machine for more accurate and efficient production
- LASTING DURABILITY: Our laser engraver focus lenses' double-sided coating process also ensures outstanding scratch resistance for a long service life
- HIGH-QUALITY CVD ZnSe: OMTech's powerful focus lenses are manufactured from premium zinc selenium via chemical vapor deposition for superior optical properties
- HIGH TRANSMITTANCE: Both sides of each lens are coated with strongly antireflective coatings to achieve a better than 99.5% transmittance rate for infrared light at a wavelength of 10.6 microns
- EASY TO USE: The meniscus shape of OMTech's engraver focal lens lets you install it easily and correctly onto your machine in the proper orientation; detailed cleaning instructions also help you take the best care of your lens
8.4Good
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10
MCWlaserMCWlaser CO2 Laser Lens 20mm Laser Focal Lens CVD ZnSe CO2 Focus lens for CO2 Laser Engraver Cutter 40W - 200W FL: 2"/ 50.8mm
Main highlights- Material: High class CVD Znse material (US II-VI).
- It's good for 40W-200W CO2 laser tubes.
- It can be used for CO2 laser engraving and cutting well.
- Features: Double-sided solid coating, wiping resistant, high temperature resistance, excellent optical properties, high working efficiency.
- Diameter: 20mm/0.79"; Focal Length: 50.8mm/2"; Thickness:2.2-2.3mm; Transmittance: ≥99.5%.
8.2Good
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