High-Precision CO2 Laser Cutter Focus Lens 20mm Diameter 38.1mm Focal Length - GaAs Lens for Laser Cutting & Engraving Machines - Perfect for DIY Projects, Industrial Cutting & Wood Engraving

$34.19

$62.18

Safe 45%

High-Precision CO2 Laser Cutter Focus Lens 20mm Diameter 38.1mm Focal Length - GaAs Lens for Laser Cutting & Engraving Machines - Perfect for DIY Projects, Industrial Cutting & Wood Engraving

High-Precision CO2 Laser Cutter Focus Lens 20mm Diameter 38.1mm Focal Length - GaAs Lens for Laser Cutting & Engraving Machines - Perfect for DIY Projects, Industrial Cutting & Wood Engraving

$34.19

$62.18

45% Off

Size:

20mm

Color:

101.6mm

Quantity:

Delivery & Return: Free shipping on all orders over $50

Estimated Delivery: 10-15 days international

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SKU: 75584617

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Description

Welcome to my store, we will provide you with high-quality products and high-quality services, if you have any questions about the products, you can contact us, we will reply you within 24 hours!Chinese Manufacturer Dia 20mm 154 CO2 Laser GaAs Focus Lens for CO2 Laser Cutting Engraving MachineApplication: Laser marking, engraving and cutting machineDiameter: 20mmFocal length: 38.1/50.8/63.5/76.2/101.6/127mmMaterial: GaAs (Gallium arsenide)Surface quality: 40/20Diameter tolerance: +0/0.13mmClear Aperture: >90%Wavelength: 10.6umBevelling: 0.2x45 degreeThickness tolerance: +0.2mmParallelism: <;1 arc minSurface accuracy: /[email protected]/AR coating R <; 0.5% per surfaceNotice:Due to different monitors, there may be some color difference, which is normal.

Shipping & Returns

For all orders exceeding a value of 100USD shipping is offered for free.

Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.

Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.

Features

FeaturesCu copper reflector mirror with good optics characteristics is widely used for CO2 laser engrave machine. Dielectric film reflector is a new total reflection mirror with the single crystal Si as substrate and coating dielectric. material on it to reflect CO2 laser beam .It has advantage of a high reflectivity .Light weight ,wipe-resistan and resistant to oxidation and etc.

Superb Coating Process Double-sided Solid Coating. Wiping Resistance. Long Working Life.

High Precision Process Excellent Substrate. Precision Slicing, Polishing, Grinding Processes. Adapt to higher operating temperatures.

High Transmittance High Quality Material and Exquisite Coating. Reduce the Loss of Laser. Higher Work Efficiency.

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