355440-A 4.7 mm Dia. D-ZLAF52LA Molded Glass Aspheric Lenses; EFL=2.8 mm; NA=S1:0.26; S2:0.52 AR 350-700nm

The 355440-A is a high-quality aspheric lens from Thorlabs, designed with a 4.7 mm diameter and a molded glass construction using D-ZLAF52LA CGDM material. This lens is specifically engineered for use with a wavelength of 980 nm, offering exceptional performance and precision.

The lens boasts an effective focal length (EFL) of 2.8 mm, providing a compact and efficient optical solution. The lens features an NA of S1:0.26 and S2:0.52, ensuring excellent light gathering capabilities and a wide field of view. The lens is coated with an anti-reflective (AR) coating, specifically designed for the 350-700 nm wavelength range, further enhancing its performance and reliability.

The 355440-A lens is currently in stock and available for immediate purchase through the Thorlabs website. With its superior design and performance, this lens is an ideal choice for a wide range of optical applications, offering users a reliable and high-performance solution.