5 mm Fused Silica Lens, AR Coated

Product description

The laser focusing lens made from high-purity fused silica is designed for applications in laser cutting, welding, and engraving. With a diameter range from 5.0 mm to 300.0 mm, this lens features a high-performance anti-reflection coating that enhances laser transmittance, reducing energy loss and improving processing efficiency. The lens supports both single-piece and multi-piece structures, catering to various laser focus requirements. Custom sizes and focal lengths are available to meet specific project needs, ensuring compatibility with a wide range of laser systems.

Key Features

Diameter range: 5.0 mm to 300.0 mm for versatile application fit.
Surface quality of 60/40 ensures minimal distortion for precise laser focusing.
Clear aperture >90% maximizes light transmission for enhanced efficiency.
Customizable sizes and focal lengths available for tailored solutions.
Durable fused silica material offers high temperature resistance and stability.

Applications

Laser Cutting

Specification Summary

Item	Value
Material	Fused Silica
Diameter	5 mm
Surface Quality	60/40
Coating	anti-reflective (AR)

Full Specifications

Parameter	Value
Type	Focus Lens
Customized Support	OEM, ODM, OBM
Warranty	3 Years
Weight	0.5kg(1.10lb)
Diameter Tolerance	0.00/-0.05mm
Thickness Tolerance	0.00/-0.05mm
Clear Aperture	>90%
Surface Flatness	1/4Lambda @632.8nm
Use	Optical

FAQ

What is the minimum order quantity (MOQ) for custom sizes?

The MOQ is not specified, allowing for flexible ordering.

What are the tolerances for diameter and thickness?

Diameter tolerance is 0.00/-0.05 mm; thickness tolerance is also 0.00/-0.05 mm.