The HO-BXL25-01C is a 25mm diameter Double-Convex lens, designed and manufactured by Holmarc Opto-Mechatronics. This lens, with its base shape being circular, features an effective focal length (EFL) of 25mm, making it suitable for a wide range of optical applications.
The lens geometry is characterized by its diameter of 25mm, and a thickness edge of 2mm. The radii of curvature for the first and second surfaces are 24.459612mm and -24.459612mm respectively. The inner and outer radii are both zero, indicating a symmetrical design.
The lens is made of N-BK7, a popular glass type in the optical industry, known for its excellent optical properties. The wavelength for this lens is 587.6nm.
The lens is coated with a single layer of MgF2 on both the front and back surfaces, which is indicated by the 'hol mgf2 0 aoi' in the coating parameter. This coating enhances the lens's performance by reducing reflection and increasing transmission.