Import Co2 Laser Focusing Lenses — Buy in Bulk from Supplier in China

Wuhan Sintec Optronics Co., Ltd supplies CO2 laser focusing lenses made from zinc selenide (ZnSe), with a transmission rate of 98% or higher at 10.6 micrometers wavelength, as specified in the product data. These lenses are manufactured to precise optical tolerances, with surface flatness of λ/4 and surface quality of 10-5 scratch-dig, ensuring minimal beam distortion during high-power laser operation.

ZnSe is the standard material for CO2 laser lenses due to its low absorption coefficient and thermal stability under continuous operation. The lenses are coated with anti-reflective layers optimized for 10.6 µm, and are typically available in diameters of 25 mm, 38 mm, and 50 mm, with focal lengths ranging from 2.5 inches to 10 inches. These dimensions align with industry-standard laser head integrations, and the material resists thermal cracking better than alternatives like germanium or gallium arsenide.

These lenses are used in industrial laser cutters for metal fabrication, wood engraving, and acrylic marking, particularly in automotive trim, signage, and packaging machinery. Buyers include medium to large-scale manufacturing facilities and CNC service providers. Packaging is in anti-static foam-lined cases with desiccant, and trade terms typically include FOB Wuhan or CIF port of destination. MOQ is flexible, but bulk orders over 50 units are common for production lines.

Wuhan Sintec Optronics Co., Ltd is located at 1 Lingjiashan Road South, Optics Valley Avenue, Wuhan, Hubei, China. The company is registered as an importer with harbor-tier trust status, indicating verified export activity and compliance with customs documentation. The listing confirms no internal details about company history, workforce size, or revenue, and no certifications are stated as held by the supplier.

The supplier is identified only through its physical address and product listing. There is no public profile, website, or third-party verification signal beyond the address and product description. No client references, awards, or years in business are provided. All claims about performance are derived from the product's technical attributes, not supplier assertions.