A397-C 7.2 mm Dia. H-LAK54 Molded Glass Aspheric Lenses; EFL=11 mm; NA=0.3 AR 1050-1620nm

The A397-C is a high-quality aspheric lens, precision-molded from H-LAK54 glass, a type of glass known for its excellent optical properties. This lens boasts a diameter of 7.2 mm and an effective focal length (EFL) of 11 mm, making it suitable for a wide range of optical applications.

The lens features a high numerical aperture (NA) of 0.3, which allows for a larger light-gathering capacity and improved resolution. The aspheric design of the lens helps to reduce spherical aberration, a common issue in traditional spherical lenses, resulting in superior image quality.

The A397-C is coated with a broadband anti-reflection coating, optimized for the 1050-1620nm wavelength range. This coating significantly reduces surface reflections, improving light transmission and enhancing overall system performance.

The lens is available from Thorlabs, a leading vendor in the optical industry, and is currently in stock, ensuring quick delivery times. The product link provided leads directly to the vendor's website for easy purchasing and further product information.