The SLB-07-50PIR1 is a Plano-Convex Spherical Lens, sourced from OptoSigma, with a diameter of 7.0 mm and a focal length of 50.0 mm. This lens is designed for use within the wavelength range of 633-1064nm, making it suitable for a variety of applications within this spectrum.
The lens is made from n-bk7 schott, a popular material in the optical industry due to its excellent optical properties. The Plano-Convex geometry, with a center thickness of 1.8 mm and an edge thickness of 1.6 mm, ensures a long focal length and a wide field of view. The lens has an effective focal length (EFL) of 50.0 mm and a back focal length (BFL) of 48.8 mm.
The lens features a coating on both the front and back surfaces, specifically an opt ir1 coating. This coating enhances the lens' performance by reducing reflection and increasing transmission, thereby improving the overall quality of the optical system in which it is used.
Please note that the lens is circular in base shape, adding to its versatility in various applications. The provided web link leads to the vendor's page, where you can find more information about the product, including its current availability and pricing.