Nikon Z 40mm F2 Review
      Specifications
Type  | 
 Nikon Z mount  | 
 
|---|---|
Format  | 
 FX  | 
 
Focal length  | 
 40 mm  | 
 
Maximum aperture  | 
 f/2  | 
 
Minimum aperture  | 
 f/16  | 
 
Lens construction  | 
 6 elements in 4 groups (including 2 aspherical elements)  | 
 
Angle of view  | 
 FX format: 57°, DX format: 38°50'  | 
 
Focusing system  | 
 Internal focusing system  | 
 
Minimum focus distance  | 
 0.29 m (0.96 ft) (measured from focal plane)  | 
 
Maximum reproduction ratio  | 
 0.17x  | 
 
No. of diaphragm blades  | 
 9 (rounded diaphragm opening)  | 
 
Filter attachment size  | 
 52 mm (P = 0.75 mm)  | 
 
Diameter x length (extension from lens mount)  | 
 Approx. 70 mm (2.8 in.) maximum diameter x 45.5 mm (1.8 in.) (distance to end of lens from camera lens mount flange)  | 
 
Weight  | 
 Approx. 170 g (6 oz)  | 
 
Autofocus  | 
 Yes  | 
 
Internal focusing  | 
 Yes  | 
 
Focusing  | 
 Auto, Manual  | 
 
Supplied accessories  | 
 LC-52B Lens Cap (front cap), LF-N1 Lens Cap (rear cap)  | 
 
¹ The lens is not guaranteed to be dust- and drip-resistant in all situations and under all conditions.