Zhongyi Optics SPEED MASTER 50mm F0.95 III for NIKON Z Mount Zhongyi Speedmaster 50mm f/0.95 III - Filter Diameter: 67mm - Focal Length: 50mm - Aperture: f/0.95 - Color: Black *Note: While the size is listed as Nikon F mount, it is actually a Nikon Z mount.* Stored in a dehumidified cabinet, and there appears to be no dust or fogging visible to the naked eye. Overall, it has been used very little and is in excellent condition. The lens hood is a used one purchased separately, so consider it a bonus. A lens filter, which is close to new, is also included. This is one of the few lenses that allows you to experience an aperture of 0.95. Recommended for those who like the look of medium format cameras, where the subject and background are separated. The images captured are truly stunning. *No box included. Will be carefully packaged for shipping.* Maximum Aperture... ~1.4 Focal Length... 19-70mm Other Features... Lens hood included, front lens cap included, rear lens cap included