245
Technical Notes—Specifi cations
Type Single-lens refl ex digital camera with interchangeable lenses
LBCAST image sensor 23.3 × 15.5 mm; total pixels: 4.26 million
Image size (pixels) 2464 × 1632 (large), 1840 × 1224 (medium)
Effective pixels 4.1 million
Lens mount Nikon F mount (with AF coupling and AF contacts)
Compatible lenses
*
Type G or D AF Nikkor All functions supported
Other AF Nikkor
†
All functions supported except 3D color matrix metering and
3D multi-sensor balanced fi ll-fl ash for digital SLR
Micro Nikkor 85 mm
F2.8D
All functions supported except autofocus and some exposure
modes
AI-P Nikkor All functions supported except 3D color matrix metering, 3D
multi-sensor balanced fi ll-fl ash for digital SLR, and autofocus
Non-CPU Can be used in exposure modes A and M; electronic range
fi nder can be used if maximum aperture is f/5.6 or faster;
color matrix metering, multi-sensor balanced fi ll-fl ash for
digital SLR, and aperture value display supported if user
provides lens data
Picture angle Equivalent in 35-mm format is approximately 1.5 times lens
focal length
Viewfi nder
Diopter adjustment –3 – +1 m
–1
Focusing screen Type B BriteView clear matte screen Mark II provided
Eyepoint 19.9 mm (–1.0 m
–1
)
Frame coverage Approximately 100% of lens (vertical and horizontal)
Magnifi cation Approximately 0.86× (50-mm lens at infi nity; –1.0 m
–1
)
Optical fi xed pentaprism
* IX Nikkor lenses can not be used † Excluding lenses for F3AF
Refl ex mirror Quick return
Lens aperture Instant return with depth-of-fi eld preview
Focus-area selection Single area or group can be selected from 11 focus areas
Lens servo Instant single-servo AF (S); continuous-servo AF (C); manual
(M); predictive focus tracking automatically activated accord-
ing to subject status in single- and continuous-servo AF
Specifi cations