Nikon N1405 Webcam User Manual


 
374 Technical Notes
❚❚AF-S DX NIKKOR 18–55mm f/3.5–5.6G VR II Lens
Type Type G AF-S DX lens with built-in CPU and F
mount
Focal length 18–55 mm
Maximum aperture f/3.5–5.6
Lens construction 11 elements in 8 groups (including 1 aspherical
lens element)
Angle of view 76 °–28 ° 50 ´
Focal length scale Graduated in millimeters (18, 24, 35, 45, 55)
Distance information Output to camera
Zoom Manual zoom using independent zoom ring
Focusing Autofocus controlled by Silent Wave Motor and
separate focus ring for manual focus
Vibration reduction Lens shift using voice coil motors (VCMs)
Minimum focus distance AF: 0.28 m (0.92 ft) from focal plane (0 89) at
all zoom positions
MF: 0.25 m (0.82 ft) from focal plane at all zoom
positions
Diaphragm blades 7 (rounded diaphragm opening)
Diaphragm Fully automatic
Aperture range 18 mm focal length: f/3.5–22
55 mm focal length: f/5.6–38
The minimum aperture displayed may vary
depending on the size of the exposure
increment selected with the camera.
Metering Full aperture
Filter-attachment size 52 mm (P=0.75 mm)
Dimensions Approx. 66 mm diameter × 59.5 mm (distance
from camera lens mount flange when lens is
retracted)
Weight Approx. 195 g (6.9 oz)