355397-B 7.2 mm Dia. D-ZLAF52LA Molded Glass Aspheric Lenses; EFL=11 mm; NA=0.3 AR 600-1050nm

The 355397-B is a high-quality aspheric lens, precision-molded from D-ZLAF52LA glass, a unique material with exceptional optical properties. This lens boasts a 7.2 mm diameter, making it suitable for a wide range of applications. The lens features an effective focal length (EFL) of 11 mm, which is crucial for determining the lens's magnification and field of view. The numerical aperture (NA) of 0.3 indicates the lens's light-gathering capability and resolution.

The lens's aspheric design is a significant advantage, as it reduces spherical aberration, a common issue in traditional spherical lenses. This results in improved image quality and increased design flexibility. The lens's geometry includes specifications for its inner and outer radii, thickness at the edge and center, and conic constant, all of which contribute to its exceptional performance.

The lens is coated with a broadband anti-reflective coating, optimized for the 600-1050nm wavelength range. This coating reduces surface reflections, enhancing the lens's transmission and overall performance. The coating is applied to both the front and back surfaces of the lens.

This lens is available from Thorlabs, a leading vendor in the optical components industry. The item data indicates that the lens is currently in stock, ensuring quick delivery times. The vendor's website provides further information and technical specifications.