Condition: Brand New Item Type: Mirrorless Camera Lens Material: Metal + optical glass Optional Color: black, silver Weight: Approx. 300g Lens model: CL-Mil2518N Lens focal length: about 25mm Maximum aperture: 1.8 Minimum aperture: 16 Aperture: Manual Focusing: manual Distortion: q <3% Farthest focusing: Close focusing distance: about 20cm Shooting angle: 57.4 Optical structure: 5 elements in 3 groups Lens coating: MC multilayer Aperture blade: 12 pcs Anti-shake function: without anti-shake Lens type: pure manual Frame: half frame Hood size: Approx. 43mm/1.7in Filter size: Approx. 43mm/1.7in Package List 1 x Lens 1 x Lens bag Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. 1The multi-layer coating of the lens, effectively improves the light transmittance, and suppresses ghosts and lens flare during backlight shooting. 2There are up to 12 aperture blades, can shoot almost circular disc of confusion. 3The lens structure is 5 elements in 3 groups. 4The closes focusing distance is 20cm/7.9in. 5Suitable for Nikon Z6 Z7 Z50 Z mount mirrorless camera lens.