OPEX Scan Lens 420mm EFL, 14mm Input Beam for 1064nm Fiber Lasers

OPEX Scan Lens 420mm EFL, 14mm Input Beam for 1064nm Fiber Lasers Featured Image

OPEX Scan Lens 420mm EFL, 14mm Input Beam for 1064nm Fiber Lasers

The OPEX SL-1064-280-420Q-D14-V2 is a high-performance F-theta scan lens built for 1064nm fiber laser systems. Featuring a 420mm effective focal length and a 14mm input beam diameter, this lens is designed to deliver stable, high-quality focusing across a 280x280mm scanning area. It is an excellent choice for applications requiring a large field of view without sacrificing optical precision.

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 F-theta lens from OPEX, engineered for stable performance.

420mm EFL – Offers a long working distance, ideal for varying workpiece heights.

14mm Input Beam – Optimized for high-power fiber lasers, ensuring efficient power delivery.

280x280mm Scan Field – Supports large-format marking without needing to move the workpiece.

Complete Engineering Support – Full optical and mechanical drawings available for system integration.

OPEX SL-1064-280-420Q-D14-V2 F-theta

OPEX F-theta scan lens

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Next: OPEX SL-1064-280-420Q-D14-V2 Laser Scan Lens | 420mm EFL, 395mm Scan Length, 280x280mm Field

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