VBA28001-R.3813.A
- R2 ・ D3100 -
Items Judgment standard Remarks
AF accuracy Yaw
Center: ±4 mrad (range fm -4 to +4 mrad)
Others: ±12 mrad (range fm -12 to +12 mrad)
Pitch
Center: ±5 mrad (range fm -5 to +5 mrad)
Others: ±11 mrad (range fm -11 to +11 mrad)
Def amount
Vertical-horizontal difference (center): 0 ± 45 μm
AF defocus (focus position): Range fm -45 to +25 μm
PC
Special tool
Luminance (light
source) box
AF-assist illuminator
Lighting level Range fm EV5.2 to 6.2
AF-S
18-55/3.5-5.6G VR
Luminance (light
source) box
Shutter accuracy
Speed accuracy
Variation
Shutter curtain speed
Shutter curtain bound
Synchronization
Speed at more than 1/2000: ± 0.55 EV
"1/2000" sec: ± 0.35EV
From "(1/2000)" to 30 sec.: ± 0.25EV
From "1/4000" to "(1/2000)" sec : 0.4EV or less
From "1/2000" to "(1/1000)" sec : 0.3EV or less
From "1/1000" to "30" sec.: 0.25 EV or less
Both front and rear curtains (up-down 16.4 mm or less):
approx. 3.7 ms
Black/white bound (within frame): None
Time lag: Fm - 0.05 to 0.55 ms
Shutter speed tester
AE accuracy
Variation
AE mode difference
Metering mode
difference
Variation in continuous
shooting
1/500 sec. (EV15, F8): ± 0.65EV
1/125 sec. (EV12, F5.6): ± 0.5EV
1/8 sec. (EV6, F2.8): ± 0.5EV
0.3EV or less
0.6EV or less
0.5EV or less
0.5EV or less
AF50/1.4D
ISO100
Shutter tester
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