USA ZnSe Meniscus Lens is designed for infrared optical systems, particularly CO2 laser applications requiring high transmission and precise beam control. The meniscus shape helps reduce spherical aberration and improve focusing performance. ZnSe material provides excellent transmission in the infrared range, making it ideal for laser cutting, engraving, and marking systems. USA ZnSe Meniscus Lens components are manufactured with precision polishing and advanced coating technologies to ensure high optical efficiency and durability. Custom focal lengths and coatings are available to meet specific application requirements.