model Nikon Z mount Focal Distance 17mm-28mm Maximum caliber ratio 1 to 2.8 lens configuration 11 groups 13 (2 ED lenses, 1 super ED lens, 3 aspherical lenses) angle of view 104 ° -75 ° (imaging range full size/FX format) 79 ° -53 ° (imaging range APS-C size/DX format) Focal Low Navy 17, 20, 24, 28mm Zooming Rotation type by zoom ring Focus IF (Internal Focus) method The shortest shooting distance 0.19m (focal length 17mm), 0.23m (focal length 20mm), 0.26m (focal length 24mm), 0.26m (focal length 28mm) Maximum shooting magnification 0.19 times Number of squeezed feathers 9 pieces (circular aperture) Aperture method Automatic aperture by electromagnetic aperture Maximum aperture f/2.8 minimum aperture F/22 Attachment size (filter size) 67mm (P = 0.75mm) Dimensions 75mm (maximum diameter) x 101mm (from lens mount reference surface to lens tip) Mass about 450g Accessories ・ Lens cap LC-67B (spring type) ・ Left toe LF-N1 ・ Lens food HB-107 ・ Lens case CL-C1