WaveTopSign USA CVD ZnSe Focus Lens Dia.12-25mm FL 38.1 50.8 63.5 76.2 101.6 127mm for CO2 Laser Cutting and Engraving Machine
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Specifications
- Brand Name
- wavetopsign
- Origin
- Mainland China
- High-concerned chemical
- None
- Structure
- Meniscus
- Model Number
- D12/18/19/20/25/38.1mm
- Material
- Glass
- Shape
- Meniscus
- Certification
- None
- Use
- Optical
- SKU
- WT0119051
- Choice
- yes
- semi_Choice
- yes
Product Description
Material: Laser Focus Lens Co2 ZnSe CVD High transmittance, High applicable power.
Laser Focus Lens Co2 ZnSe PVD Cheap price and high costperformance.
High Efficiency: High temperature Resistance Smaller Focusing Spot Size
Durable: Double- sided AR coating High transm- ittance 99.5%
Long Life Time: Not easy to crack Great Scratch Resistance
CO2 laser focusing Znse lenses are widely used in laser machining(cutting,drilling,welding,engraving,etc.) and various laser systems.
To meet the demand of the market, our company has developed two types of products:Plano convex and meniscus lenses.The feature of our meniscus lenses is it can with stand high power density, its film is strong and wiping resistant, and with AR coating on both surface, its transmittance is high with small facula
How Do Laser Focus Lens Work?
Precision Focusing: Laser focus lenses provide precise control over the focal point, crucial for cutting, welding, and engraving applications.
What Are the Key Functions of Laser Lens?
Laser lenses focus the laser beam to a small spot for precision cutting, welding, or engraving.
They also collimate divergent beams into parallel rays for applications like laser diodes.
Laser lenses can shape the beam into specific patterns or profiles for various applications.
Some lenses act as protective windows, shielding the laser system from debris or contaminants.
Pros & Cons
Pros
- High transmittance 99.5% with double AR coating
- Multiple focal lengths for versatile CO2 laser use
- Durable high temperature resistance and long life
- CVD ZnSe offers superior performance over PVD
Cons
- No certification listed, verify for industrial use
- Various diameters require exact model match
- Glass material fragile if mishandled
- Higher cost for premium CVD version
Common Questions
What material is the WaveTopSign ZnSe focus lens made from?
CVD ZnSe glass material, meniscus shape for CO2 laser machines with high transmittance.
What sizes and focal lengths are available for this CO2 lens?
Dia. 12-25mm with FL 38.1, 50.8, 63.5, 76.2, 101.6, 127mm options for precise laser focusing.
Is this ZnSe lens compatible with CO2 laser cutting/engraving machines?
Yes, designed for CO2 laser cutters and engravers; high efficiency PVD/CVD types available.
How to use and maintain the double-sided AR coated focus lens?
Install in laser head for smaller spot size and high power handling; clean gently, long lifetime with 99.5% transmittance.
Shipping info for wavetopsign laser lens from Mainland China?
Ships from Mainland China; quick dispatch for optical use in engraving machines.
Product information last updated on January 22, 2026