The 88-763-INK is a Plano-Convex lens, a type of spherical lens, sourced from Edmund Optics. This lens, with a diameter of 50.0mm, is designed for use within the visible light spectrum, specifically at a wavelength of 587.6nm. The lens has a front and back coating of edm vis ext, which enhances its performance within the specified wavelength range.
The lens's geometry is characterized by its thickness at the edge, which is 4.97mm, and its center thickness, which is 10mm. The effective focal length (EFL) of the lens is 125.0mm, and its radius of curvature (R1) is 64.6mm. The back focal length (BFL) of the lens is 118.39mm, and it does not have an inner or outer radius.
The lens is made of n-bk7 schott, a popular optical material known for its excellent optical properties. The lens's shape is spherical, and it is available in a circular base shape. According to the vendor's website, the lens is currently in stock, making it a readily available option for users.