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Showing posts with label cmos. Show all posts
Showing posts with label cmos. Show all posts

Friday, November 16, 2012

Nikon D5200


Nikon again presents its newest DSLR. Nikon D5200 presented to replace Nikon D5100, which have long marketed. Physically, the body design is similar to D5200 Nikon D5100. Flexible LCD screen that can be rotated and folded measuring 3 inches with 921,000 point level image density is the same as in the Nikon D5100. Nikon D5200 uses a CMOS sensor resolution of 24.1 MP and supported by support Nikon EXPEED processor 3. This is clearly superior to the Nikon D5100 which only comes with 16.1 MP CMOS sensor and Nikon EXPEED 2 processor.

With Nikon's EXPEED 3 processor support tougher to make the Nikon D5200 used for the continuous shooting speed 5 fps. Recording video is also better with video capture at resolutions up to Full HD 1080p 60 fps with the results record voice more clearly thanks to the stereo microphone embedded in the body. For shooting in dark conditions Nikon D5200 comes with a choice of ISO option is quite complete set of ISO 100 to ISO 6400. If the ISO option is sorely lacking it can still be raised to ISO 25600 via HI2 mode. You will also be photographing the facilitated the Nikon D5200. 

Nikon D5200 brings 39 point autofocus system belongs to the Nikon D7000 and metering is more accurate to rely on sensor-pixel RGB metering 2.016. With Nikon D5200 you can also create effects through the choice of modes available in 7 choice. Among Selective Colour, Miniature, High and Low Key, Silhouette, Colour Sketch Night Vision and all of which can be used in a photo or video mode. And thanks to its Live View feature, you can also directly view the photos that have been Such filters are applied either directly before you decide to photographing the subject. Do not forget Nikon also complete with wireless connectivity support.

Through the optional wireless module Nikon WU-1a is sold separately, you can now Nikon D5200 connects to iOS and Android devices. Nikon D5200 will go on sale in December 2012 at a price of approximately U.S. $ 1,150 for body only and is available in 3 colors like matte black, glossy bronze and candy red.

Nikon D5200 Features at a glance :
Sensor       : 24.1 MP CMOS
Processor  : Nikon EXPEED 3
Screen       : 3-inch LCD Full Articulated 921,000 dots
Video        : 1920 x 1080 (60, 50, 30, 25, 24 fps), 1280 x 720 (60, 50 fps), 640 x 424 (30, 25 fps)
Memory    : SD / SDHC / SDXC
Wireless    : Optional
Battery      : Lithium-Ion EN-EL14
Weight       : 555 grams
Dimensions: 129 x 98 x 78 mm

Saturday, December 24, 2011

Sony A55 with Translucent Mirror Technology

Each time more and more digital cameras are produced by manufacturers with a variety of advantages and latest technology. Sony is one of the many camera manufacturers produces a rich variety of cameras, both compact cameras and DSLR cameras. DSLR is Digital Single Lens Reflector, means that the object that will be in the photo will be seen directly in the viewfinder through the reflection of the glass, so that what was seen to be captured by the sensor. At the moment the shutter button is pressed, the mirror reflection will be lifted and the resulting light received through the lens will be directly captured by a camera sensor that can be processed into a digital photo.

Sony does not cease to innovate to develop new technologies for digital cameras, one of the most recent discoveries that have been applied to the Sony A55 camera is the "Translucent Mirror Technology ™ ', yes .. with the symbols TM (trademark) because the technology is invented and patented by Sony Corporation. What are the advantages of this technology? What's the difference with regular DSLR camera?

The fundamental difference between the Translucent Mirror Technology when compared to the DSLR in general is the absence of reflection glass that will open up when the shutter button is pressed, and was replaced by Translucent glass that will miss the light received from the lens directly into the sensor and autofocus camera. This will obviously speed up the process of image storage and autofocus can work right away at any moment the image is saved. At least with this new technology, there is no mechanical movement (up and down the glass) that occurs at the instant the shutter is pressed. The loss of mechanical movement will certainly prevent the user from the camera shutter count problem that is often feared by DSLR users.

With this technology, then the speed burst shooting Sony A55 camera to be very fast, reaching 10fps (10 times for each second shots and precise autofocus each catapult), continuous autofocus is also true when the video mode that can record up to full HD . Sensors on the A55 camera is the "16,2 Megapixel HD CMOS APS Exmor Sensor". For other features in this camera meets the criteria for a decent camera to use, such as Auto HDR, up to a maximum of ISO 12800, 3-inch LCD, Full Live View, and is equipped with a panoramic 3D technology. Do you interested?