D30 F125 1090nm 12KW Focus Lens Set WSX Precitec Fiber Laser Cutting

d30 f125 focus lens set for wsx and precitec fiber laser cutting heads. germany-sourced fused silica optic designed for ~1030–1090 nm fiber laser systems, rated for up to 12 kw in a properly maintained cutting head. helps maintain consistent spot size, clean kerfs and repeatable cutting performance in production.

sold as a single set — 1 set per order. each set includes 2 matched lenses.

size:

• lens type: focus lens set for fiber laser cutting
• diameter: d30 mm
• focal length: f125 mm
• nominal wavelength: 1090 nm (ar/ar 1030–1090 nm coating band)

spec:

• ar/ar coated for 1030–1090 nm fiber laser systems
• rated for up to 12 kw cutting applications (within head and machine limits)
• optimized geometry for f125 mm focus in industrial cutting heads
• designed to support stable beam delivery and repeatable cutting performance
• low-reflection coatings to reduce power loss and thermal loading

material:

• high-grade fused silica optics — germany-sourced material
• low absorption in the 1 µm band to minimize thermal distortion
• durable coating stack for industrial duty cycles and periodic cleaning

use:

• focus lens set for industrial fiber laser cutting machines
• supports stable beam shaping through the cutting head
• helps maintain consistent focus behavior, clean edges and stable piercing
• suitable for cutting carbon steel, stainless steel, galvanized sheet and similar metals depending on machine setup

compatibility:

• for wsx and precitec fiber laser cutting heads that use d30 mm, f125 optics
• also suitable for compatible bodor, raytools and boci-type fiber laser cutting heads with matching dimensions
• always confirm your original lens diameter (d30 mm), focal length (f125) and mechanical seat before ordering

quality:

• each lens visually inspected for coating quality, surface defects and curvature
• tight control on thickness, flatness and surface quality for repeatable optical performance
• packed in protective foam and a rigid box to keep the optic clean and safe before installation

included:

• 1 × d30 f125 laser cutting focus lens set (2 matched lenses per set)
• no extra hardware included — reuse existing spacers and mounts from your cutting head