Nikon D3000 Viewfinder
Nikon's main specifications for the D3000's optical viewfinder are pretty typical for an entry-level DSLR. It employs a less expensive pentamirror design (as opposed to a solid glass pentaprism) with coverage rated at 95% (our test results agree) and magnification of 0.8x (measured with a 50mm f/1.4 lens at infinity, -1.0 m-1). Eyepoint is rather short at18mm (at -1.0 m-1), and the diopter adjustment range of -1.7 to + 0.5 m-1 is not very generous either.
The Nikon D3000 does however offer more than the usual viewfinder information for its class, as well as an on-demand grid, which is a feature normally found on more expensive SLRs. The graphic and table below shows what information is displayed in D3000's viewfinder.
1 |
On-demand framing grid
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12
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"K" (appears when memory remains for over 1000 frames)
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2 |
Reference circle for Center-Weighted metering
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13
|
Flash ready indicator
|
3 |
"No memory card" warning
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14
|
Flexible program indicator
|
4 |
Battery indicator
|
15
|
Exposure indicator
|
5 |
Focus points
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Exposure compensation display
|
|
6 |
Focus indicator
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Electronic rangefinder
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|
7 |
Autoexposure (AE) lock indicator
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16
|
Flash compensation indicator
|
8 |
Shutter speed
|
17
|
Exposure compensation indicator
|
9 |
Aperture (f-number)
|
18
|
Auto ISO sensitivity indicator
|
10 |
Battery indicator
|
15
|
Warning indicator
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11
|
Number of exposures remaining
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||
Number of shots remaining before memory buffer fills
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|||
White balance recording indicator
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|||
Exposure compensation value
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|||
Flash compensation value
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|||
ISO sensitivity value
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Viewfinder Test Results
Coverage
Average coverage accuracy from the optical viewfinder. The Nikon D3000 does not support Live View.
60mm, Optical
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The Nikon D3000's optical viewfinder showed about 95 percent coverage accuracy with our Nikkor 60mm f/2.8 prime lens. This is average for an entry-level digital SLR, matching Nikon's specification for the camera. The viewfinder image was also tilted somewhat compared to the imaging sensor, which unfortunately is not that uncommon. The amount of tilt isn't that great (many novice users might not notice), but we'd personally find it an annoyance, and would return the camera to the store for another.
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