This is the high end Bolex KernSwitar 10mm, f/1.6 H16 Rx Wide Angle c-mount lens ingood cosmetic condition from estate sale. The Switar 10mm lens shows some slight coating issue on front lens optics along with some areas of paint peel on lens barrel,and it\'sin clean cosmetic condition with smooth focus along with click-stop aperture and clean glass and it comes with lens hood, front lens cap and Switar 10mm lens Depth of Field leaflet and thanks for looking.