The 50.8 mm Dia. UVFS Ball Lens Uncoated is a high-quality optical component sourced from the renowned vendor 3DOptix. This lens, designed for specific wavelength usage, is a Ball Lens with a circular base shape and a diameter of 50.8 mm.
The lens is made from a unique material, identified as "uvfs mal- 1965", which is specifically designed for optimal performance in the 587.6 nm wavelength range. The lens does not have any coating, which is indicated by the empty "coating" parameter in the item data.
The geometry of the lens is defined by its inner and outer radii, both of which are 0 in this case, indicating a uniform and consistent lens surface. The lens's shape is a Ball Lens, which is characterized by its spherical surface and is often used in applications where a wide field of view is required.