Feature: 1. Adopting all‑metal lens body design, compact, portable, durable, beautiful and exquisite craftsmanship and compact appearance design. 2. The large aperture can also produce a shallow depth of field effect, which can make the background better blur, highlight the subject, and be able to take photos with clear subjects and blurred backgrounds. 3. F1.8 large aperture has a good blur effect, effectively suppressing noise in low light environments, and effectively increasing the shutter speed. 4. The closest focusing distance is 0.25m/0.8ft, more suitable for taking close‑ups of some still life, including some product details. The 25m focal length has a small wide angle, and it is also good for shooting landscapes. 5. Suitable for Nikon Z mount Z5/Z6/Z7/Z50 camera. Specification: Condition: 100% brand newItem type: Large Aperture LensMaterial: Alloy + optical glassColor: blackWeight: Approx. 296g Lens structure: 7 elements in 5 groups Maximum aperture: F1.8 Minimum aperture: F16 Focusing method: manual focusing Focal length: Approx. 25mm/1in Filter size: Approx. 49mm/1.9in Closest focusing distance: about 0.25m Viewing angle: 61° diagonal horizontal 50° vertical 35° Mount: Z mount Applicable models: for Nikon Z5/Z6/Z7/Z50 cameras. Package List: 1 x Lens1 x Front cover1 x Rear cover1 x Wiping cloth1 x Storage bag