nikon canon dslr cameras in dubai uae

The DSLR is the most advanced digital cameras but also the most expensive. Seasoned professionals and amateurs are turning to this high-end equipment to satisfy their need for total control of photographic parameters. The DSLR is a digital camera designed not just to take pictures, but to make the picture a hobby or profession as such. On this type of device, the manual settings (aperture, shutter speed, sensitivity, white balance, focus, etc.) play for much of the rendering quality. Therefore master to perfection to enjoy your device. Here is a small development to guide you if you decided to take the plunge. And thus join the world of photography enthusiasts.

The DSLR you seek

As with any digital camera either compact, bridge or hybrid, the sensor resolution among the first criteria put forward by the manufacturers. This is however not the most decisive: the average for a DSLR is now around 20 M pixels, which is already huge. Knowing that, to obtain a superlative quality for printing, the pixel density is to reach 300 dpi (dots per inch) at a minimum, and a sensor 6MP enough to print an image of 18 × 24 cm. However, a higher resolution can be useful for bigger enlargements or to crop the image on his computer. This very expensive component manufacture is on average four times greater than on a CD or on a bridge. The most common format is called APS-C, which equals approximately 15 × 23 mm. Only high-end devices are equipped with larger sensors, “historic” dimensions of 24 × 36 mm. There is talk of sensors “full frame” (FF) or “full frame”.

An interchangeable lens

As the silver ancestors, they are interchangeable on a DSLR. This is one of the advantages of these devices, but it is also where their main weakness lies: sensitivity to dust. When changing the lens, the sensor is exposed. The slightest collect dirt appears on the pictures! The handling must be carried out in a clean environment. Some models include a function to clean the sensor when power is turned off. Ultra-wide angle to telephoto to photograph large areas or microscopic insects we find on the market a range of fixed targets or with very different focal ranges. The choice will be primarily driven by the needs and requirements of the photographer.

Canon telephoto

The other disadvantage of reflex is their weight. It is not uncommon that the housing assembly plus target exceeds kilo. To compensate for the movements of the photographer, and avoid the photos from blurring, manufacturers have integrated stabilization systems. Two schools of thought.

The Canon EOS 600 D is one that seizes the deal! Canon and Nikon have chosen to equip their goals, believing that each of them had to be stabilized differently according to its intrinsic parameters (focal length, weight). At each make their choice. Check out the Nikon D800E, Nikon D3100 and also Nikon D700.

ISO mode

Sensitivity: It determines the relative shutter speed for a given illumination; it is measured in ISO. The user can choose between different values: 100, 200, 400, and 800 and up to 1600 in most cases. Some devices allow to go to even greater sensitivities (3200, ISO 6400 or more!) For shooting in dark environments. But mistrust quality is rarely optimal, high sensitivities are highly generators of “noise” that is to say of parasites that affect the rendering. In photography, there was talk of “grain” to describe this phenomenon.

Various extra flashes

Flash: A supplementary flash can also be useful, certainly it adds to other accessories more so, optical and must carry bag, which is also a budget depending on the size and quality.

Burst Mode: To take pictures of moving subjects, at sporting events such as the line to shoot several images automatically multiplies the chances of a successful shot. Burst mode allows generally take 2 to 4 fps keeping the finger on the trigger. Some devices offer more (up to 8 frames per second), but the resolution of each image is greatly diminished.

RAW: The photographers will appreciate being able to save the images in RAW, a raw recording format that multiplies the possibilities for editing white balance, exposure etc. before recording the snapshot in a readable format (.jpg,) for operation. The consideration: RAW files are very large, which requires the use of high capacity memory cards.


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