The SBX049 is a spherical lens with a base shape of a circle, featuring a double-convex design. This lens, sourced from MKS/Newport, has a diameter of 50.8 mm and a center thickness of 19.733 mm. The edge thickness is 3 mm, providing a robust structure. The effective focal length (EFL) of this lens is 50.2 mm, making it suitable for a variety of optical applications.
The lens's first radius of curvature (R1) is 42.738 mm, while the second radius (R2) is -42.738 mm, indicating its double-convex nature. The back focal length (BFL) is 42.9 mm, and the lens does not have any inner or outer radius, suggesting a uniform curvature throughout.
The SBX049 is made of UVFS material with the ID 1965, optimized for a wavelength of 589 nm. This lens is uncoated, offering a clear, unaltered optical path. The item data indicates that this lens is in stock and available for immediate purchase, with more information and purchasing options available on the Newport website.