Olympus D-400 Zoom Filmless Digital Camera"Great Image Quality" |
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The Olympus D-400 Zoom Filmless Digital Camera
is a compact and easy-to-use point & shoot digital camera from Olympus
America, Inc. You just slide open the lens protector and a 3x all-glass,
aspherical lens system pops out, ready for action, and you have automatic
focus, exposure |
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Beginning, Intermediate
camera users. This camera is easy enough to use for individuals
new to![]() |
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Design: The design is very similar to the earlier non-zoom digital cameras and also the film-based point & shoot cameras. The body is rectangular with slightly rounded corners and is constructed of metallized plastic. There is a protective sliding lens cover that also serves to turn the camera on and extend the zoom lens. This design protects and blocks the viewfinder when closed, and there is no question when the camera is turned on. The camera is compact and comfortable hold at 5 x 2.6 x 2.1 inches (127 x 66.5 x 53 mm) and 9.5 ounces (270 g) without batteries. One-handed shooting is made easy by the top placement of the shutter button and the zoom lens control lever. Viewfinder: The camera includes both optical and LCD viewfinders. With the bright optical viewfinder, you will see "crosshairs" which mark the center of the image area and zoom along with the lens as you move from wide angle to telephoto and back again. Also the optical viewfinder includes a "doptric corrector" adjustment to compensate for near-or far-sightedness. The back-panel LCD can be activated for use as a viewfinder at any time and automatically illuminates when entering digital tele or macro modes. The LCD display screen on the D-400 is heavy on your battery, so it is good to watch your use to conserve battery life. The LCD screen has only 72K pixels of resolution, but it has a very fast refresh time and an excellent glare-reduction filter. It also has a brightness-control adjustment available through the back-panel menu system, and provides good feedback for captured images. As with other digital point and shoot cameras, both the optical and LCD viewfinders on the D-400 Zoom don't quite show the entire field of view of the image sensor. When you frame a subject exactly using the optical viewfinder, you'll find that the area you framed occupies only 89% of the final image are in telephoto mode, and 88% in wide-angle mode. The image is well-centered in the optical viewfinder at the wide-angle end of the focal-length range, but shifts slightly at the telephoto end, producing final images biased toward the top of the viewfinder. With the LCD viewfinder, you will find that it shows only 89% of the sensors field of view in either the wide-angle or telephoto modes, but the area it does show is accurately centered. This viewfinder performance is fairly typical of digital point & shoots. Optics:
The D-400 Zoom has a high-quality glass, "aspheric" zoom lens
design that contributes to the excellent image quality. With a focal
length range equivalent to 35 - 105mm on a 35mm camera, Digital
Tele/Wide Mode: The "digital tele" function
that you find used by other digicam manufactures was pioneered by Olympus.
Many other digital cameras have digital zoom capabilities in which the
camera electronics interpolates data from just the central portion of
the sensor array to Exposure: The exposure capability is at an equivalent ISO of either 60 or 120, depending on the lighting conditions. When shooting in bright conditions, the camera electronics reduces sensitivity to ISO 60, giving you improved noise and color purity. When shooting in low-light conditions, the ISO rises to a value of 120. With a shutter speed range of 1/2 to 1/500 of a second, and lens apertures ranging from f2.8 to f11, the usable lighting range of the D-400 Zoom should be from about EV7 to EV21.5. The camera performed well all the way down to a light level of about EV6. At EV7, it was capable of capturing a very bright image, which is excellent low-light performance. When setting exposure, the camera first selects one of the three available f-stop openings on the lens, and then picks the exact shutter speed needed to produce the required exposure. There is a 12-second self-timer to give you time to get into the picture. The autoexposure system offers both center-weighted averaging and spot metering modes. This is useful when dealing with backlit subjects and other situations where the subject brightness is significantly different than its surroundings. The spot metering mode is selectable on the back-panel LCD menu system. For difficult subjects, whether a light object against a dark background, a backlit subject, or one that is uniform in overall brightness (such as a snow scene, the D-400 Zoom includes an exposure adjustment control with a range of +/-2 f-stops, in half-stop increments. The focus/exposure lock function is handy to allow you to pre-set the exposure prior to the shot. Pressing the shutter button halfway actuates the autofocus and autoexposure systems, without firing the shutter. Once the exposure and focus is set, they will stay "locked" at the selected settings as long as you continue to hold down the shutter button. This feature is great for off-center subjects. The range of the built-in automatic flash is 8 inches to 10.5 feet (20 cm to about 3 meters) in wide-angle mode, or 8 inches to 6.6 feet (20 cm to a little over 2 meters) in telephoto mode. The flash operating modes include: "redeye" reduction, force fill, auto low-light and auto back-light, and off. The flash worked well at close distances for macro shots. The camera has good white-balance compensation. In regard to amount of time to process and store one image before you can capture another one, the D-400 Zoom has a "write-through RAM cache," thus the maximum cycle time between images in the highest resolution mode is less than 7 seconds, decreasing to only 3 seconds in "standard" quality mode. Along with the faster normal cycling, the D-400 Zoom has a "burst" mode, in which it can take a "standard resolution" (640 x 480 pixel) picture every half-second, up to a maximum of between 6 and 10 successive images. Operation
and User Interface: The operation of the camera is
fairly easy, with most of the camera's setup adjustments made via the
back-panel LCD screen and 9 back-panel buttons. The Image Storage and Interface: SmartMedia stamp-sized memory cards are used with the D-400 Zoom. The camera comes with an 8 MB card and will also take a 16 MB card. With the "FlashPath" floppy-disk adapter unit that comes free with the camera, you can copy files from the SmartMedia card into your computer. The SmartMedia card slips into a slot in the side of the FlashPath adapter, which is the same size and shape as a floppy disk. Then after installing the appropriate driver software, you just put the FlashPath into your floppy disk drive like any other floppy disk and copy away. This is a very easy way to transfer data and worked faster than I would have thought. The number of images that can be stored on each SmartMedia card will vary depending on the combination of image size and compression level that you select. You can save the images as standard JPEG files at two different image sizes (1280 x 960 and 640 x 480), and three different compression settings (uncompressed, low, and high). Average file sizes range from 3.6 megabytes for the uncompressed format, to about 450K for SHQ, 225K for HQ, and 65K for SQ. You get from 2, 18, 36, and 122 images per 8 meg card depending on the file format. Video Out: In addition to the serial computer interface, the D-400 Zoom also has a connector for connecting the camera to a standard NTSC video monitor. This is great for slide shows of your trips. Power: The D-400 Zoom uses 4 AA batteries, but the large sensor, zoom lens, LCD screen, and flash makes it important to use rechargeable NiMH batteries. The standard alkaline batteries only last a few minutes under heavy use, but the NiMH batteries lasted over days. Software: The Olympus D-400 Zoom camera comes with an excellent array of software. For direct camera control and image downloading, there is Olympus' own Camedia software package. It is convenient and easy to use, and is not sluggish in downloading images. Other commercial software packages are also included: Adobe's PhotoDeluxe, for image editing, and QuickStitch from Enroute Imaging. QuickStitch is used for panorama shots. It not only stitches conventional panoramas, but can assemble images two-dimensionally to create huge, high-resolution images from multiple smaller ones. Contents:
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We really liked the Olympus D-400 Zoom camera. Basically, we wanted a camera for review shots of products, but once we started using it for other outside shots, we immediately fell in love with the easy of use, the quality of the images, and the ability to immediately transfer the images from the card to the camera and see our results. No more waiting for development. We really didn't thing that a digital camera could compete with a regular camera in quality of of the photos, but the D-400 Zoom does. We found the images were well-exposed and had bright, clean colors and good detail. Color accuracy and saturation were good. Both optical and LCD viewfinders were about typically accurate. The camera did well in the macro mode, and the flash worked well even in a close focus distance. You couldn't go wrong with this camera, with its stylish look, excellent image quality, and features like spot metering, expanded white balance control, and optical uncompressed image storage. | ||
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Windows Windows 95, 98, & NT 4.0 Macintosh 68040 CPU or later |
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