Focusing Lens D37 F200

The D37 F200 laser focusing lens is a high-precision optical component designed for CO₂ laser cutting and engraving machines. With a 37mm diameter and 200mm focal length, this lens delivers a stable beam focus, excellent cutting performance, and consistent engraving quality.

Manufactured from high-quality optical-grade material (commonly ZnSe), the lens ensures high laser transmission, low absorption, and strong resistance to thermal deformation. The 200mm focal length provides a longer working distance, making it ideal for thicker material cutting and applications requiring smoother edge finishing.

This focusing lens is suitable for industrial laser cutting systems and serves as a reliable replacement part for maintaining optimal machine performance.

Key Features:

• Diameter: 37mm (D37)

• Focal Length: 200mm (F200)

• High laser transmission efficiency

• Stable and precise beam focusing

• Long service life

• Resistant to heat and wear

• Easy installation and replacement

Applications:

• Metal cutting

• Acrylic cutting

• Wood engraving

• Plastic processing

• Industrial laser systems