Nikon D100 Review
Preview based on a production Nikon D100, Firmware v1.00
The D100 enters that new segment of the digital camera
market which was created when Canon released the EOS-D30. It's the middle
ground between the high end $1,000 prosumer digital cameras and professional
D-SLR's. This years PMA saw the announcement of no less than four new
D-SLR's all aimed at that $2,000-$3,000 segment. It's still pretty amazing
to think that you can now pick up a six megapixel D-SLR for around $2,000.
Since this article was first published as a preview Canon,
Fujifilm and Nikon have announced their pricing. The Canon EOS-D60 full
kit weighs in at $2,199, the Fujifilm S2 Pro at $2,399 and the Nikon D100
at $1,999.
The D100 has a six megapixel sensor, a body loosely based
on the F80 (although Nikon are keen to note that it shares only some of
its components with that camera), a Nikon F mount and a set of features
which make it an extremely attractive and capable proposition.
Nikon D100 Major Features
This list, supplied by Nikon Europe
- 6.1 effective megapixels rendering 3,008 x 2,000-pixel images
- Compact and lightweight (weighs approx. 700g/24.7 oz.)
- Low-noise CCD sensor
- 3D Digital Matrix Image Control for precise exposure control, adaptive
auto white balance and optimal color accuracy
- High-performance built-in Speedlight with D-TTL flash control
- Three color modes offered for different workflow environments
- Five-Area Autofocus with Dynamic AF operation
- High-speed image processing provided by new one-chip system LSI
- Top shutter speed of 1/4,000 sec. and flash sync speed up to 1/180
sec.
- Plug-and-play USB 1.1 interface for quick computer connection
- On-Demand Grid Lines can be displayable in viewfinder
- Custom Settings can be selectable in the LCD monitor
- Compatible with CompactFlash™ cards Type I and Type II including 512
MB / 1 GB IBM MicroDrive™
- Nikon View 5.1 software (supplied) enables easy transfer and viewing
of images on your computer also includes rudimentary RAW file manipulation
and conversion
- Optional Nikon Capture 3 software for excellent image management and
remote operation
- Optional Multi Function Battery Pack MB-D100 accepts six 1.5V LR6
(AA-size alkaline) batteries or one or two Li-Ion batteries for extended
shooting capability. Features voice memo recording/playback function,
vertical shutter release button, Command and Sub Command Dials, AF start
button and a 10-pin remote terminal
Whose sensor is it anyway?
About
a week before Nikon revealed the D100, Sony announced an APS sized six
megapixel sensor. Putting two and two together (and considering the specs
are identical) it's been fairly easy to ascertain that Nikon is using
Sony's six megapixel sensor in the D100. In the picture on the right (from
Sony's press release) you can see the size of the six megapixel CCD compared
to a standard consumer digital camera 1/1.8" CCD.
In that announcement Sony revealed the specifications
of this particular CCD:
Optical Format |
1.8" / diagonal 28.4 mm (APS
sized) |
Aspect Ratio |
3:2 |
Colour filters |
Primary GRGB (Bayer Mosaic) |
Transfer method |
Interline frame readout (requires
mechanical shutter) |
Total number of pixels |
3110 x 2030 (6.31 million) |
Number of effective pixels |
3032 x 2016 (6.11 million) |
Active pixels |
3000 x 2000 (6 million square pixels) |
Active imager area |
23.4 x 15.6 mm |
Unit cell size |
7.8µm x 7.8µm |
Optical black |
Horizontal: Front 20 pixels, Rear
50 pixels
Vertical: Front 4 pixels, Rear 2 pixels |
Saturation signal |
900 mV |
Smear |
-80 dB |
Frame rate |
3.06 fps (single channel mode)
5.09 fps (dual channel mode) |
Review notes
This review started life as a preview article posted in February 2002
and updated again in May. The final review was prepared in July 2002 when
a full production D100 became available. Note that many of the product
shots are those taken of the pre-production camera, however a full production
unit was used to reconfirm operation and for all performance testing and
image quality samples.
If you're new to digital photography you may wish to read the Digital
Photography Glossary before diving into this article (it may help
you understand some of the terms used).
Conclusion / Recommendation / Ratings are based
on the opinion of the author.
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DPReview calibrate their
monitors using Color Vision OptiCal at the (fairly well accepted)
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This article is Copyright 2002
Phil Askey and the review in part or in whole may NOT be reproduced in
any electronic or printed medium without prior permission from the author.
For information on reproducing any part of this review (or any images)
please contact: Phil Askey.
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