This is the SLB-30-300PM Plano-Convex Lens from OptoSigma, a leading provider of high-quality optical components. The lens has a diameter of 30.0 mm and a focal length of 300.0 mm, making it suitable for a wide range of optical applications.
The lens is made from n-bk7 schott, a popular material in the optical industry due to its excellent optical properties. It is coated with opt m on both the front and back surfaces, enhancing its transmission capabilities within the 400-700nm wavelength range.
The geometry of the lens is spherical, with a center thickness of 2.7 mm and an edge thickness of 2 mm. The effective focal length (EFL) is 300 mm, and the back focal length (BFL) is 298.2 mm. The lens has an inner radius of 0 mm and an outer radius of 0 mm.
The lens is available for purchase directly from the OptoSigma website, where it is currently in stock. The provided weblink leads directly to the product page for easy access and purchase.