CO₂ Laser Optics/Parts
CO₂ Laser Triplet F-Theta Scan Lens
Applications
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Product Description
CO₂ Laser Triplet F-Theta Scan Lens
Eternal Optics manufactures advanced CO₂ Laser Triplet F-Theta Scan Lenses designed for high-precision 10.6 μm CO₂ laser marking, engraving, cutting, and industrial laser processing systems. Featuring a multi-element triplet optical design, these scan lenses provide superior aberration correction, excellent field uniformity, and enhanced beam focusing performance for demanding laser applications.
Our 10.6µm Triplet F-Theta Scan Lenses are optimized for CO₂ laser systems and manufactured using high-quality infrared optical materials such as ZnSe (Zinc Selenide). The advanced multi-element structure effectively reduces optical distortion, improves spot quality across the entire scanning field, and ensures consistent laser processing results.
Compared with standard Singlet and Doublet F-Theta lenses, CO₂ Triplet F-Theta Scan Lenses offer improved optical correction and higher precision, making them suitable for applications requiring large scan areas, fine details, and excellent processing repeatability.
Product features include:
- Optimized for 10.6 μm CO₂ Lasers
- Triplet Multi-Element Optical Design
- Superior Aberration Correction
- Low Field Distortion
- Excellent Spot Uniformity
- High Transmission ZnSe Optics
- High Laser Damage Resistance
- Compatible with Galvanometer Scanner Systems
Eternal Optics provides both standard and Custom CO₂ Laser Triplet F-Theta Scan Lenses according to customer requirements, including:
- Scan Field Size
- Focal Length
- Working Distance
- Laser Power Range
- Optical Material Selection
- AR Coating Specification
- Scanner Interface
- Mechanical Housing Design
- OEM Optical Design
Our CO₂ Triplet F-Theta Scan Optics are widely used in:
- Precision CO₂ Laser Marking Systems
- High-Accuracy Laser Engraving Equipment
- Industrial Laser Cutting Machines
- Large Format Laser Processing
- Textile and Flexible Material Cutting
- Precision Manufacturing Systems
- Scientific Research Equipment
- OEM CO₂ Laser Platforms
With advanced infrared optical design, precision manufacturing capabilities, and coating expertise, Eternal Optics is a professional China manufacturer and global supplier of CO₂ Laser Triplet F-Theta Scan Lenses, 10.6µm ZnSe Laser Scan Optics, and Custom CO₂ Laser Optical Components for laser equipment manufacturers, system integrators, and industrial users worldwide.
| Part No. | EFL (mm) | Scan Field (mm) | Input Beam Ф (1/e2) (mm) | Max. Scan Angle (±deg) | Thread | WD (mm) | Wavelength |
|---|---|---|---|---|---|---|---|
| SL3-9.4-50-80W | 80.0 | 50x50 | 14.0 | 25.0 | M85x1 | 92.0 | 9.4um |
| SL3-9.4-60-105Z | 105.0 | 60x60 | 14.0 | 23.0 | M55x1 | 130.6 | 9.4um |
| SL3-10.6-50-80Z | 80.0 | 50x50 | 14.0 | 25.3 | M85x1 | 88.0 | 10.6um |
| SL3-10.6-50-100Z | 100.0 | 50x50 | 25.0 | 20.6 | M85x1 | 118.6 | 10.6um |
Applications
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- Phone
- +86-15617808937
- Address
- NO.3, huanghe road, Zhengzhou, Henan, China
- Working Hours
- Mon - Fri, 8:30 - 18:00 (GMT+8)
Related Products
CO₂ Laser Telecentric Scan Lens
Telecentric scanning lenses are special configurations in which the arrangement of optics is designed to focus down the beam so that it is always perpendicular to the flat field. This is accomplished by ensuring that the system 'stop' is located at the front focal point of the lens system. The 'stop' is located at the position where the beam is deflected from the axis. In a single-axis scanning system, this location is at the scanning mirror. For two-axis scanning, the stop is mid -way between the mirrors. Adaptors for major scan head providers are available upon request.
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CO₂ Laser Singlet F-Theta Scan Lens
F-Theta lenses are commonly used in conjunction with galvanometer scanning mirrors in laser engraving, cutting, and marking systems. Typically the F-Theta distortion of the lens is kept less than 1% so that it is able to produce a precise spot in the flat field on the image plane.
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CO₂ Laser Doublet F-Theta Scan Lens
Doublet F-Theta scanning lenses provide better performance than a singlet. It has more even spot size and less spot distortion over the scan field. We use ZnSe or GaAs for this series of scan lenses. Lens adaptors for major scan head providers are available upon request.
View details