best dslr camera

The Nikon D80 Best dslr Camera Review

summary of the article Brandon york

The Nikon D80 digital SLR camera is perhaps not exactly what Nikon fans were expecting. Even you produce the enormously popular "super widget" your stock holders will darn well expect you to produce "super duper widget" in the next fiscal year. The D80's viewfinder is larger and brighter than the D70's, and the sensor has around 30% more resolution.

10.2 megapixels translates as 3872 x 2592 pixel images, enough to produce straight-from-camera prints up to about 11x16" without resizing. The base ISO of the CCD is 100, with third-stop increments up through ISO 1600. Noise in the D80 sensor stems mainly from three design elements: the APS frame size, the smaller overall size of the photosites as compared to the 6mp sensors, and the lack of in-sensor NR electronics. That said, Nikon has integrated a number of things into the D80 to address the potential for increased noise over the previous consumer cameras. All in all, low light images are easily comparable quality to the D70. This is perhaps primarily due to the larger CCD sensor.

For example, a cluster of buttons next to the shutter let you change metering mode, exposure compensation, drive mode, and AF mode. Meanwhile, the buttons to the left of the 2.5-inch, 230,000-pixel LCD screen let you change white balance, ISO, and image size and quality settings without diving into menus. About the only function without its own dedicated control is AF zone selection, though the camera's programmable function button can be programmed to cover that if you so choose. The default for this button is to display the current ISO setting.

Three dials adorn the camera body. The mode dial lets you choose between program, aperture- or shutter-priority, full manual, full auto, or any of six preset exposure scene modes. For the most part, Nikon has negotiated the quality trade-off well in order to offer a DSLR camera for under $1000.



Olympus E-5 Pro DSLR Camera

summary of the article Mark Hayward

On the eve of the digital photography festival Photokina at Colyone, Germany Olympus have announced there new edition to there professional DSLR camera the Olympus E-5 DSLR camera and here is our preview of the camera that is on general release on October 2010 replacing its three year old predecessor the E-3 with this new model the company refreshed its flagship product with professional photographers love of olympus pro range cameras.

That olympus announced the E-5 a new dslr camera that has built on olympus tradition to meet the needs and demands of the professional photographer and experienced amateurs. The thing Olympus is really pushing with the E-5 is image quality. The combination of Zuiko Digital lens, the new sensor and the new processor is claimed to offer image quality better than any 12MP APS-C camera, and, according to Olympus, many with even higher pixel counts.

With Olympus committed to high quality images they have designed the best cutting edge technologies to deliver the highest image quality in the Olympus range.Together with its 12.3 Megapixel High-speed Live MOS image sensor, the cameras processor the olympus TruePic V+ image processor generates clear colourful photos by processing every pixel individualy were as in the past groups of pixels were processed at a time to save on memory and process time in older cameras, this way of a sophisticated olgorithm delivers all information from each pixel this notes accurate colour in great detail and better photos than from other cameras of the same amount of mega pixels.The image processor is noted for accurate natural color, true-to-life flesh tones, brilliant blue skies and precise tonal expression; it also lowers image noise in photos shot at higher ISO settings (ISO 100 to ISO 6400), enabling great results in low-light situations.







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