Nikon D3100, Руководство пользователя

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Specifications
❚❚
Nikon D3100 Digital Camera
Type
Type
Single-lens reflex digital camera
Lens mount
Nikon F mount (with AF contacts)
Effective angle of view
Approx. 1.5 × lens focal length (Nikon DX format)
Effective pixels
Effective pixels
14.2 million
Image sensor
Image sensor
23.1 × 15.4 mm CMOS sensor
Total pixels
14.8 million
Dust-reduction System Image sensor cleaning, Image Dust Off reference data (optional
Capture NX 2 software required)
Storage
Image size (pixels)
• 4,608 × 3,072 (L) • 3,456 × 2,304 (M)
• 2,304 × 1,536 (S)
File format
•
NEF (RAW)
• JPEG : JPEG-Baseline compliant with fine (approx. 1 : 4), normal (approx.
1 : 8), or basic (approx. 1 : 16) compression
•
NEF (RAW)+JPEG
: Single photograph recorded in both NEF (RAW) and
JPEG formats
Picture Control System
Standard, Neutral, Vivid, Monochrome, Portrait, Landscape; selected
Picture Control can be modified
Media
SD (Secure Digital), SDHC, and SDXC memory cards
File system
DCF ( D esign Rule for C amera F ile System) 2.0, DPOF ( D igital P rint O rder
F ormat), Exif 2.21 ( Ex changeable I mage F ile Format for Digital Still
Cameras), PictBridge
Viewfinder
Viewfinder
Eye-level pentamirror single-lens reflex viewfinder
Frame coverage
Approx. 95% horizontal and 95% vertical
Magnification
Approx. 0.8 × (50 mm f/1.4 lens at infinity, –1.0 m
–1
)
Eyepoint
18 mm (–1.0 m
–1
)
Diopter adjustment –1.7–+0.5 m
–1
Focusing screen
Type B BriteView Clear Matte Mark VII screen
Reflex mirror Quick return
Lens aperture Instant return, electronically controlled