China SL-1064-280-420Q-D14-V2 F-theta Lens | 1064nm, 420mm EFL, 280x280mm Field Manufacture and Factory

SL-1064-280-420Q-D14-V2 F-theta Lens | 1064nm, 420mm EFL, 280x280mm Field

Engineered by OPEX for precision and speed, this 1064nm F-theta Scan Lens offers a ±27.1° scan angle and a 14mm input beam diameter. It is ideal for applications requiring a large field of view without compromising spot size or positional accuracy. The lens is designed to work seamlessly with standard scan heads (M85x1 thread), providing a reliable and cost-effective solution for industrial laser marking.

Wavelength: 1064nm
EFL: 420mm
Scan Field: 280mm × 280mm
Scan Length: 395mm
Scan Angle: ±27.1°
Working Distance (WD): 499.38mm
Front Focal Length (FFL): 543.55mm
Input Beam Diameter (1/e²): 14mm
Spot Size Range (1/e²): 57 – 64.8μm
Transmission: >97%
Reference EFL @ 546nm: 403.5mm

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Key Selling Points

Model SL-1064-280-420Q-D14-V2 – Precision-engineered by OPEX for consistent performance.
420mm Effective Focal Length – Provides a perfect balance between working distance and spot size.
280mm x 280mm Scan Field – Covers a large area, making it suitable for a wide range of industrial applications.
14mm Input Beam Diameter – Optimized for high-power fiber laser sources.
Complete Documentation – Full engineering drawings and specifications available for integration.