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Digital Slr Camera Buying Guide

If you are planning to buy your first digital SLR camera, then read further. I have tried to explain what actually digital SLR cameras are, different types of digital SLRs and things to take care while buying a new digital SLR.

What is digital SLR camera?

Digital SLR stands for Digital single-lens reflex camera. These cameras use a mirror placed right behind the camera lens to direct light toward the viewfinder when you’re taking a photo. When you release the shutter, the mirror moves quickly out of the way, letting light from the lens travel straight to the sensor and momentarily blacking out the viewfinder at the back of the camera. The viewfinder in an SLR incorporates a pentaprism that turns the incoming image around so that you can see it correctly (up side) and bounces it onto the focusing screen where you see it.

Digital SLRs allows accommodating wide range of focal lenses; that is the reason they are used for professional photography. Any wildlife photographer would definitely be carrying digital SLR with zoom lenses of different sizes depending on the requirement. Most digital SLRs allow photographer to use the camera LCD to compose shots.

Things to take care while buying Digital SLR

Wide range of digital SLRs are available in the market. Nikon, Canon, Pentax and Sony are some of the top companies who provide best range of SLRs with different features and pricing. Choosing the correct camera really depends on your need and use. If you are going to shoot some videos and upload it to youtube, then you might need a different camera than just the high quality picture freak would need. If you are going to use it for professional photograpy, they you might go for higher range. Whatever your need might be, but don’t forget to check following features:

Resolution (Megapixel)

In simple words; the higher the resolution or megapixel, the bigger the photo print will be. It doesn’t necessarily mean that it will give high quality pictures.

Image Stabilization

Stabilization helps to eliminate blur in your photos caused by hand shake. There are two different types of stabilization, one is inside the camera and the other comes with your lenses.

Live View

With a live view system, you can compose photos using the LCD screen on the back of the camera in addition to the viewfinder.

Autofocus

Autofocus helps you focus anywhere from 3 to 9 individual focus points. It is mainly for automatic flash, contrast, brightness and other image settings.

Continuous Drive

This feature allows you to take multiple photos in rapid succession. More expensive cameras have better speed to take continuous photos.

The above mentioned parameters might be higher or lower depending on the range of camera you are choosing.

First you need to freeze down what kind of camera you are looking for. Then it will be easier to compare the prices of the different digital SLRs, and make a correct decision.

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Guide To Canon Digital Cameras

Canon digital camera innovations have always been at the forefront of photographic innovations and their compact digital cameras package a variety of functions into a deceptively small Canon digital camera body. These are particularly attractive to a wide range of users because of their light weight, ease of use, high image quality and high functionality. Canon digital camera experts are highly experienced in camera manufacturer, leading-edge optical technology, ultra high-precision mounting technology, electronic device technology and color management technology amongst others. All of this experience and expertise is combined to produce the Canon digital camera PowerShot series and the PowerShot DIGITAL ELPH/DIGITAL IXUS series.

Throughout their continuing research, the Canon digital camera development team has collected a large amount of photographic data and also made broad statistical analyses of the frequency involved in taking photographs. This data led to the creation of the Canon digital camera Photographic Space which is a graphical database of information relating to the relationship between surrounding brightness and distance between a Canon digital camera and the subject relative to the focal length and position of the zoom lens when pictures are taken.

The Canon digital camera Photographic Space led to the development of a new scene-recognition technology called “iSAPS” (intelligent Scene Analysis based on Photographic Space) Technology. Canon digital camera iSAPS Technology analyses the scene to be photographed and makes optimal adjustments of a number of key functions, including auto-focus, before the shutter is pressed.

The Canon digital camera iSAPS Technology closely estimates the camera-to-subject distance based on the lens focal length, zoom position and surrounding brightness which guarantees the most accurate exposure and white balance settings for the overall conditions.

At the high end of the Canon digital camera range are their single-lens reflex, or SLR, cameras. The Canon digital camera company has created ultra-high-precision imaging elements and high-performance digital imaging engines so that their digital SLR cameras possess the same ease of operation as their 35mm film counterparts but produce exceptionally high-quality images.

The Canon digital camera imaging engine, or DIGIC II, creates image data from signals output from a CMOS, or complementary metal oxide semiconductor, sensor. The CMOS sensor is really the brain of any digital camera. Canon developed the Canon digital camera DIGIC II high-performance imaging engine directly due to the increasingly high resolution CMOS sensors. With the help of a high-capacity DDRS DRAM (double data rate SDRAM) as the buffer memory, the Canon digital camera DIGIC II processes high-resolution images at ultra-high speeds.

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How hard can buying a first DSLR be? Well, quite hard. There’s a lot to consider when making your purchase, especially as it’s a big investment even if they might be considered “entry level” DSLRs. You’ve got megapixels, lenses, features, ergonomics and quite a bit more to contemplate. Luckily, you can find the graph below to help you deciding your first DSLR camera easier.

Well, let’s offer you a helping hand by offering a 4-step guide to help you in your first DSLR purchasing decision. This is assuming that you don’t have any lenses from any particular brand already. Obviously, being a 4-step guide, some things won’t be covered. This is strictly taking into consideration some of the core features of the DSLRs, so if you’re asking “how does the bokeh of the Canon 85mm f/1.2L compare to the Nikon 85mm f/1.4?”, then this won’t be covered. Each brand has a plethora of wonderful lenses with lots of character, the only way to find out how “good” a lens is, is by finding some examples on some photo hosting websites and thinking whether that suits you. If you want to know how the noise performance of the 550D compares to the D90, then the answer to which DSLR to buy is already at your fingertips.

If you have a higher budget or want to go a little further to the pro, you may choose one level above, such as the Canon 7D, 5D Mark II, or Nikon D300s.

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