Nikon NIKKOR Z DX 18-140mm f/3.5-6.3 VR Справочное руководство - Страница 23
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Specifications
Mount
Focal length
Maximum aperture
Lens construction
Angle of view
Focal length scale
Focusing system
Vibration reduction
Minimum focus
distance (measured
from focal plane)
Maximum
reproduction ratio
Diaphragm blades
Nikon Z mount
18 – 140 mm
f/3.5 – 6.3
17 elements in 13 groups (including 2 ED and 2
aspherical elements)
76° – 11°30' (DX image area)
Graduated in millimeters (18, 24, 35, 50, 70, 100, 140)
Internal focusing system
Lens shift using voice coil motors (VCMs)
• 18 mm zoom position: 0.2 m (0.66 ft)
• 24 mm zoom position: 0.22 m (0.73 ft)
• 35 mm zoom position: 0.25 m (0.83 ft)
• 50 mm zoom position: 0.3 m (0.99 ft)
• 70 mm zoom position: 0.36 m (1.19 ft)
• 100 mm zoom position: 0.4 m (1.32 ft)
• 140 mm zoom position: 0.4 m (1.32 ft)
0.33×
7 (rounded diaphragm opening)
23
Specifications