The SLB-05-30PIR1 is a Plano-Convex Spherical Lens, sourced from OptoSigma, a renowned vendor in the optical industry. This lens, with a diameter of 5.0 mm, is designed for use within the wavelength range of 633-1064nm, making it suitable for a variety of applications.
The lens is fabricated from n-bk7 schott, a popular material known for its excellent optical properties. The Plano-Convex geometry, specifically, features a flat front surface and a curved back surface, with a center thickness of 1.3 mm and an edge thickness of 1.1 mm. The effective focal length (EFL) of this lens is 30 mm, and the back focal length (BFL) is 29.1 mm.
The lens comes with a coating of opt ir1 on both the front and back surfaces, which is designed to enhance its performance within the specified wavelength range. This coating helps reduce reflection and increase transmission, thereby improving the overall efficiency of the optical system in which the lens is used.