Nikon D3100 VBA28001 User Manual

VBA28001-R.3813.A
- R1 ・ D3100 -
Inspection standards
Items Judgment standard Remarks
External view
Step
(height in difference)
Gap
Top cover & apron, Top cover & rear cover: 0.2 mm or less
IF cover & cover : 0.2 mm or less
Other parts than the above: 0.3 mm or less
Moving parts: 0.5 mm or less
Top cover & Apron, Top cover & rear cover: 0.2 mm or less
SB case & Top cover; SB case & Apron (when built-in ash unit is
housed) : 0.5 mm or less
Other parts than the above: 0.3 mm or less
Moving parts: 0.5 mm or less
Visual check
Digital micrometer
Visual check
Thickness gauge
Size / Force
Shutter release button
Aperture lever
Main mirror
Sub-mirror
∞ Innity focus
Protrusion: 1.23 ± 0.2 mm
Halfway-pressing force: 0.98 ± 0.49 N (100 ± 50gf)
Halfway-pressing stroke: 0.5 ± 0.2 mm
Releasing force: 2.55 ± 0.69 N (260 ± 70gf)
Releasing stroke: 0.7 ± 0.25 mm
Full pressing stroke: 0.25 ± 0.1 mm from pressing halfway
Difference btwn half-pressing and releasing force:
0.5N or more (51 gf/gram-force or more
）
3.4 height: 3.3 - 3.6 mm
45° angle: Up-down ± 10'
Right-left ± 30'
Distortion: 8' or less
Gap of up-mirror in mirror box: None
51° up-down angle: Up-down 0 ± 20'
Distortion: 8’ or less
± 100μm
Digital micrometer
Tension gauge
3.4 height gauge
Collimator
Main mirror tool
Visual check
Feeling in hand
Sub-mirror tool
Collimator
∞ Focus lens
User ID:INC

Nikon D3100 VBA28001 Specifications

General

Model	D3100
Product Code	VBA28001
Category	Digital Camera
Sensor Type	CMOS
Sensor Size	23.1 x 15.4 mm
Effective Pixels	14.2 million
Lens Mount	Nikon F mount
LCD Resolution	230, 000 dots
Viewfinder Type	Optical (pentamirror)
Viewfinder Coverage	95%
Autofocus	11-point AF system
Continuous Shooting	3 fps
Storage Media	SD/SDHC/SDXC
Battery Life	Approx. 550 shots
Dimensions	124 x 96 x 74.5 mm
Max Resolution	4608 x 3072
Image Ratio	3:2
Focal Length Multiplier	1.5x
Articulated LCD	No
Max Shutter Speed	1/4000 sec
Min Shutter Speed	30 sec
Metering Modes	Matrix, Center-weighted, Spot
White Balance Presets	12
USB	USB 2.0
ISO Range	ISO 100 - 3200 (Expandable to 12800)
LCD Screen Size	3 inches
Video Recording	1080p HD at 24 fps
Battery	EN-EL14
Exposure Compensation	±5 EV in 1/3 EV steps
HDMI	Yes (mini HDMI)