Essential for travel p ography ,Ultralight lens. 20mm super , wide range of wonderful pictures, stronger sense of perspective, fully create a sense of space, highlight the visual impact. Model:20mm F2.8 Applicable Camera Specifications:Full Frame Mirrorless Camera Lens Size:65.0x66.0mm Maximum Magnification:0.150 times Minimum Aperture:F16.0 Length:20mm Weight:100-250g Maximum Aperture:f/2.8 Lens UV Filter Size:52mm Number of Diaphragm :7 Focus Mode:Af, Mf Focus Type:Wide Angle-Prime Type:Fixed Focus Lens Full Frame:Yes Lens Type:Automatic Scene Type:Wedding,BROADCAST,Business,CINE,HUMAN,Sports,Insect,Architecture,Special,Scenery,Still Life,Travel,People,Night Scene,starry ,ORIGINALITY,Macro,Indoor Use:Camera Suitable for Z5,for Z50,for Z6,for Z6II,for Z7,for Z7II,for ZFC,for Z30,for Z9,for Z8,for . Note:Due to different production batches, there are differences in printed notes, which not affect the use. Specification:for Z-Mount Colour:Black Material:ABS Package Contents: 1 * Ultra-wide-angle fixed-focus lens Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.