13-463 25mm Dia. CaF2 Aspheric Lens; EFL=25mm; NA=0.5 Uncoated

The 13-463 is a high-quality aspheric lens, boasting a 25mm diameter and a focal length of 25mm, making it an ideal choice for applications requiring a wide field of view and low distortion. This lens is crafted from Calcium Fluoride (CaF2) material, which is renowned for its excellent transparency in the ultraviolet, visible, and infrared spectra, making it suitable for a wide range of applications.

The lens features a high numerical aperture (NA) of 0.5, which allows for a greater light-gathering capability, enhancing image brightness and resolution. The uncoated design provides a cost-effective solution, although it may result in reduced transmission and increased susceptibility to environmental factors compared to coated alternatives.

The 13-463's geometry is meticulously designed, with an inner radius of 0mm, an outer radius of 0mm, and a thickness at the edge of 3.75mm. The effective focal length (EFL) is 25mm, and the lens features a conic constant of -1.084864, ensuring superior optical performance.

This lens is sourced from Edmund Optics, a leading manufacturer of optical components, ensuring reliability and quality. It is currently in stock, ready for immediate use in your projects. For more information, including pricing and purchasing options, please refer to the provided weblink.