Nikon D3100 Reference Manual page 216

MH-24 battery charger
Rated input
Rated output
Supported batteries
Charging time
Operating temperature 0–40 °C (+32–104 °F)
Dimensions (W × H × D) Approx. 70 × 26 × 97 mm (2.8 × 1.0 × 3.8 in.), excluding plug adapter
Weight
EN-EL14 rechargeable Li-ion battery
Type
Rated capacity
Dimensions (W × H × D) Approx. 38 × 53 × 14 mm (1.5 × 2.1 × 0.6 in.)
Weight
AF-S DX NIKKOR 18–55mm f/3.5–5.6G VR lens
Type
Focal length
Maximum aperture
Lens construction
Angle of view
Focal length scale
Distance information
Zoom
Focusing
Vibration reduction
Minimum focus distance 0.28 m (0.9 ft) from focal plane mark (0 63) at all zoom positions
Diaphragm blades
Diaphragm
Aperture range
Metering
Filter-attachment size 52 mm (P=0.75 mm)
Dimensions
Weight
Nikon reserves the right to change the specifications of the hardware and software described in this
manual at any time and without prior notice. Nikon will not be held liable for damages that may result from
any mistakes that this manual may contain.
n
200
AC 100–240 V, 50/60 Hz, 0.2 A maximum
DC 8.4 V/0.9 A
Nikon rechargeable Li-ion battery EN-EL14
Approx. 1 hour and 30 minutes when no charge remains
Approx. 89 g (3.1 oz.), excluding plug adapter
Rechargeable lithium-ion battery
7.4 V/1030 mAh
Approx. 48 g (1.7 oz.), excluding terminal cover
Type G AF-S DX NIKKOR zoom lens with built-in CPU and F mount for use
exclusively with Nikon DX-format digital SLR cameras
18–55 mm
f/3.5–5.6
11 elements in 8 groups (including 1 aspherical element)
´
76 °–28 ° 50
Graduated in millimeters (18, 24, 35, 45, 55)
Output to camera
Manual zoom using independent zoom ring
Autofocus controlled by Silent Wave Motor; manual focus
Lens-shift method using voice coil motors (VCMs)
7 (rounded diaphragm opening)
Fully automatic
• 18 mm focal length: f/3.5–22
Full aperture
Approx. 73 mm diameter × 79.5 mm/2.9 × 3.1 in. (distance from camera lens-
mount flange)
Approx. 265 g (9.3 oz.)
• 55 mm focal length: f/5.6–36