The SPC013 is a spherical lens with a plano-concave base shape and a circular design, sourced from the reputable vendor MKS/Newport. This lens is part of their uncoated UVFS series, specifically designed for use with a wavelength of 589 nm.
The lens boasts a diameter of 12.7 mm and a thickness at the edge of 4.02 mm. The center thickness is 2.5 mm, and it has an effective focal length (EFL) of -25 mm. The first radius of curvature (R1) is -11.475 mm, and the back focal length (BFL) is -26.71 mm. The lens does not have any coatings applied to it, as indicated by the empty 'coating' parameter in the item data.
The lens material is identified as 'uvfs mal- 1965', and it has an inner radius of 0 mm and an outer radius of 0 mm. This lens is in stock and available for immediate purchase, as indicated by the 'weblink status' parameter in the item data.
For more detailed information, please refer to the vendor's website at https://www.newport.com/f/uncoated-uvfs-plano-concave-lenses.