I've used this lens two or three times since purchasing it, but I'm not able to use it effectively, so I'm putting it up for sale. I'm not an expert, so I can't determine if there's any mold on the lens, but it appears to be in beautiful condition with no scratches at a glance. The lens has been stored in a dehumidified storage cabinet. ● Model: E 50mm F1.8 OSS SEL50F18 (B) (SEL50F18BC) Maximum diameter x overall length: φ62 x 62mm Filter diameter: 49mm Body weight: Approximately 202g Angle of view: 32° Lens construction: 8 groups, 9 elements Minimum aperture: F22 Aperture blades: 7 blades (circular aperture) Focal length: 50mm Minimum focusing distance: 0.39m Maximum magnification: 0.16x Included accessories: Lens front cap, lens rear cap Specification 1: [Format] APS-C format only Specification 2: [Brightness] F1.8 Specification 3: [Focusing method] Internal focusing