354240-1064 9.936 mm Dia. D-ZK3 Molded Glass Aspheric Lenses; EFL=8 mm; NA=0.5 1064nm V-Coat

The 354240-1064 is a high-quality aspheric lens, precision-molded from D-ZK3 glass, a unique material known for its excellent optical properties. This lens boasts a 9.936 mm diameter and a center thickness of 3.434 mm, making it suitable for a wide range of applications. The lens features an effective focal length (EFL) of 8 mm and a numerical aperture (NA) of 0.5, which is ideal for focusing or collimating light in the 1064 nm wavelength range.

The lens's aspheric design significantly reduces spherical aberration, a common issue in traditional spherical lenses. This results in improved image quality and increased light gathering capability. The lens is also coated with Thorlabs' proprietary V-coat, which provides excellent anti-reflection properties, further enhancing its performance.

The 354240-1064 is available from Thorlabs and is currently in stock, making it an ideal choice for those needing a reliable and high-performing lens for their optical systems. Its detailed specifications and high-quality construction make it a versatile and valuable addition to any optical setup.