SLB-15-50NIR1 15.0 mm Dia. x -50.0 mm FL; Coated; Plano-Concave Lens 633-1064nm

The SLB-15-50NIR1 is a plano-concave lens with a diameter of 15.0 mm and a focal length of -50.0 mm, making it ideal for applications that require a negative focal length. This lens is sourced from OptoSigma, a renowned vendor known for its high-quality optical elements.

The lens is made from n-bk7 schott, a popular material in the optical industry due to its excellent optical properties. The base shape of the lens is circular, and it features a spherical geometry. The lens has an inner radius of 0 and an outer radius of 0, indicating a uniform curvature.

The SLB-15-50NIR1 comes with a coating on both the front and back surfaces. The coating is opt ir1, which is specifically designed for use in the 633-1064nm wavelength range. This coating enhances the lens's performance in the infrared spectrum, making it suitable for applications such as IR imaging and spectroscopy.

The lens has a thickness of 3.1 mm at the edge and 2.0 mm at the center. The back focal length is -51.3 mm, and the effective focal length is -50.0 mm. The radius of curvature for the first surface is -25.95 mm.

According to the vendor's website, the lens is currently in stock, ensuring quick delivery for your optical project needs. The provided weblink provides direct access to the vendor's product page for more detailed information or to place an order.