Monday, February 15, 2010

Nikon D5000 Review .

Full specification for Nikon D5000

Sensor 12.3MP effective CMOS
Output Size 4288 x 2848
Focal Length Mag 1.5x
Lens Mount Nikon F
File Format JPEG, Raw (NEF), JPEG+Raw
Compression 3-stage JPEG, 1-stage Raw
ISO 200-3200, (Expanded ISO 100-6400 equivalents)
Shutter Speeds 1/4000 - 30secs, bulb
Drive Mode Single-frame, continuous, self-timer, delayed remote, quick response, quiet
Viewfinder Type Eye-level pentamirror single lens reflex
Field of View 95%
LCD 2.7in TFT 230k dots
Live Mode Yes
Movie Mode
Built-in Image Stabilisation No (lens based)
Dust Reduction Image sensor cleaning, image dust off reference data
Focusing Modes Single-servo (AF-S), continuous servo (AF-C), auto selection (AF-A)
Exposure Modes M, A, S, P, Auto, Flash off, 19 scene modes
Metering System 420-pixel RGB sensor TTL (3D Matrix II evaluative, Centre weighted, Spot)
Exposure Comp +/-5 stops in 1/3 or ½ EV
Colour Space sRGB, Adobe RGB
White Balance Auto, 12 preset modes with fine tuning, custom
White Balance Bracket Yes ? three frames in steps of one
Colour Temp Control On colour graph
DoF Prview No
Built-in Flash Yes, GN 13m @ ISO 100
Max Flash Sync 1/200sec
PC Socket No
Cable Release Yes (optional)
Memory Card SD, SDHC
Power EN-EL9a Li-ion rechargeable
Connectivity High speed USB, HDMI
Dimensions 127 x 104 x 80mm
Weight 560
Other
AF Points 11-point, Multi-CAM 1000 with TTL phase detection

 

Nikon D5000 tone and exposure

Images have a great tonal range, and especially benefit from the D-lighting system to maintain shadow and highlight detail. In bright conditions the metering causes images to be slightly underexposed but this is more often preferable to overexposure and for instant results can be counteracted using the exposure compensation.
However, for the most part exposure is very even around the mid-tone using the evaluative 3D Matrix mode, and gave equally impressive results from centre-weighted and spot modes.

Nikon D5000 white balance and colour

For the most part the Auto White Balance setting produces bright, zingy colours without going over-board and appearing fake.
However, at higher ISO settings results tended to become slightly cooler. The Auto setting dealt with indoor and outdoor conditions equally well and rarely needed altering, though the wide range of white balance presets and the fine-tuning available for each mode mean that, should you wish, you could tailor your settings precisely to your liking.




Nikon D5000 noise

Low-light capability has been one of Nikon’s strong points over its recent models and the D5000 doesn’t let the side down. Despite a relatively stunted range of 200-3200, the results remain well detailed and free of colour noise, only suffering slightly in terms of warmth.
At the expanded Hi-1 setting, equivalent to ISO 6400, noise does start to become more apparent, especially in the shadows but even so this is still a decent performance.





Nikon D5000 Raw/JPEG

Both sets of images perform very well, even down to 300% magnification, and both appear sharp to the pixel. The Raw files do have a certain extra level of crispness though, perhaps helped by a greater level of darker tones to bolster the blacks, and smother tonal gradation as shown in the histograms.
The main advantages of the Raw file are that in their unprocessed form they allow a much great degree of adjustment and sharpening without degrading the image – should they need it. The camera comes with the View NX software for basic Raw conversion but for fine tuning the more advanced Capture NX2 is available at an extra cost.

Nikon D5000 sharpness and detail

The level of detail in the images is very impressive even at high magnification. For low-light it was possible to raise the ISO comfortably to ISO 800 without any significant loss in detail or sharpness. This combined with the vibration reduction motors in the 18-55mm kit lens made shooting hand-held, without risking camera shake, easy in all but the darkest environments.

Nikon D5000 D-lighting

The D-lighting system works to increase the dynamic range by boosting the shadow areas and holding back the highlights. The result is a more evenly toned image with greater detail, closer to as we would see it with our own eyes. The D5000 offers various levels of D-lighting, which can be selected manually, alternatively it can be set to Auto or turned off completely.

Nikon D5000 Movie mode

Shooting video on this camera can produce results far superior to most consumer camcorders. At up to 720P high definition and 24fps you can capture blisteringly sharp images. However, standards of video capture have been set very high in recent DSLRs and it would have been nice to see a full 1080P setting, or at least 30fps shooting speed. A lack of autofocus here, mainly due to potential noise to the microphone, means that you must pre-focus or use the manual lens ring.

Sunday, February 14, 2010