354060 6.325 mm Dia. D-ZK3 Molded Glass Aspheric Lenses; EFL=9.6 mm; NA=0.27 Uncoated

The 354060 is a high-quality aspheric lens, precision-molded from D-ZK3 glass, a type of CGDM material, by Thorlabs. This lens is designed for use with a wavelength of 633 nm, offering exceptional performance and versatility.

The lens boasts a diameter of 6.325 mm and a thickness of 1.68 mm at the edge, ensuring robustness and durability. The effective focal length (EFL) is 9.6 mm, making it suitable for a wide range of optical applications. The lens's shape is aspheric, which helps to reduce spherical aberration and improve image quality.

The lens's geometry is meticulously designed, with a center thickness of 2.493 mm and a range of aspheric coefficients that contribute to its superior optical performance. The numerical aperture (NA) is 0.27, indicating a wide acceptance angle and high light-gathering capability.

Notably, this lens is uncoated, offering a cost-effective solution for applications where coating is not required or preferred. However, for applications where reduced surface reflections are necessary, coatings are available upon request.