Technical Notes
➜
NIKKOR Z DX 50–250mm f/4.5–6.3 VR Lens User’s Manual
484
Specifications
Nikon reserves the right to change the appearance, specifications, and performance of this product
at any time and without prior notice.
Mount
Nikon Z mount
Focal length
50 – 250 mm
Maximum aperture
f/4.5 – 6.3
Lens construction
16 elements in 12 groups (including 1 ED
element)
Angle of view
31° 30’–6° 30’ (DX image area)
Focal length scale
Graduated in millimeters (50, 70, 100, 135, 200,
250)
Focusing system
Internal focusing system
Vibration reduction
Lens shift using
v
oice
c
oil
m
otors (VCMs)
Minimum focus distance
(measured from focal
plane)
•
50 mm zoom position: 0.5 m (1.64 ft)
•
70 mm zoom position: 0.52 m (1.71 ft)
•
100 mm zoom position: 0.58 m (1.91 ft)
•
135 mm zoom position: 0.65 m (2.14 ft)
•
200 mm zoom position: 0.83 m (2.73 ft)
•
250 mm zoom position: 1.0 m (3.29 ft)
Maximum reproduction
ratio
0.23×
Diaphragm blades
7 (rounded diaphragm opening)
Aperture range
•
50 mm zoom position: f/4.5 – 22
•
250 mm zoom position: f/6.3 – 32
Filter-attachment size
62 mm (P = 0.75 mm)
Dimensions
Approx. 74 mm/3 in. maximum diameter ×
110 mm/4.4 in.
(distance from camera lens mount flange when
lens is retracted)
Weight
Approx. 405 g (14.3 oz)
Summary of Contents for Z50
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