This is a high-quality double-convex lens, the SLB-100B-1000PM, offered by OptoSigma. It is designed with a diameter of 100.0 mm and a focal length of 1001.0 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. The base shape of the lens is circular, and it features a spherical geometry. The thickness at the edge of the lens is 3 mm, while the thickness at the center is 5.4 mm. The effective focal length (EFL) is 1001 mm, and the back focal length (BFL) is 999.1 mm.
The lens is coated with opt m on both the front and back surfaces, enhancing its performance in the 400-700nm wavelength range. This coating helps to reduce reflection and increase transmission, making the lens more efficient in transmitting light.
The lens is currently in stock and available for immediate purchase. For more information, please visit the vendor's website using the provided weblink.