If you are looking to buy a Canon digital camera UK and you are not quite sure where to start then try our Advice Centre. We do everything we can to make what can be a complicated subject easy to understand.Buying a Canon digital camera UK can seem so difficult. There are so many different cameras, brands and features. It can be hard to narrow your search down to find the right camera for you. The aim of this guide is to point you in the right direction so that you buy a digital camera that suits your own individual requirements and you enjoy using. The big question is where to start. With this in mind I have broken down the many different types of digital cameras into nine categories.In the Advice Centre you will find a Buyers Guide that walks you through the different types of Canon digital camera UK that are available to buy and makes suggestions as to which ones may be suitable for you.

There are other sections as well. For example our Head to Head section pits cameras against each other with marks out of ten awarded for different attributes such as image quality, ease of use and features. It is also possible to compare sample images from different cameras.

Within the Advice Centre all the different features you will come across are explained, so that you will find understanding specifications easier.

Other articles cover how Canon digital camera UK store images the different types of memory card the use to do it, how to get the most out of a set of batteries, transferring images to a computer, printing and image manipulation.Find out digital cameras rating on our website.

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Digital cameras typically produce one of two types of files — JPGs or so-called RAW files. Most amateurs work with JPGs and professionals frequently work with RAW files. Here’s why.

The advantage of JPG files is that they are small and can be read by just about any program. The reason that they are small is because they are created by what is called “lossy” compression. That is, some data is lost when the file is created. Not a huge amount, but if the compression is set too high it can be noticeable. Therefore Canon Raw Photoshop is used. The reason that just about any program can read and load them is that JPG is an industry standard format. (JPG is also the standard file format of the Web). JPG files are therefore convenient, which is why they have appeal to amateurs.

But having your digital camera save in JPG format means that all of the in-camera settings for colour balance, colour temperature, sharpening and so forth are processed by the camera and imbedded in the file. Changing these somewhat after the fact in Photoshop is possible, but the image will deteriorate in quality.

RAW files are in a proprietary format that is unique to each manufacturer, and often unique to each specific camera model. These files are compressed “losslessly”. That is, they are smaller than when expanded to a standard TIFF file in Photoshop (usually by a factor of 3:1), but no information is lost in this compression. The real advantage of using a RAW format file is that it has received almost no processing by the camera. No sharpening or White Balance will have been applied. What you have with a Canon RAW Photoshop file is essentially a digital camera’s “negative” or original.

You also can work with the file in 16 bit mode, whereas JPG files are always 8 bit. All of this means that when you work on the file in Photoshop you are starting with a much higher quality original than with a JPG file and also have much greater flex ability in applying corrections and adjustments without significantly degrading the final image quality.

Learn more about digital software Photoshop.

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You are choosing the digital camera? Buy IXUS Canon, you won’t regret. As you would expect from a camera in this class, its ultra compact size is small enough to fit any trouser pocket or the smallest handbag with ease. With all major controls neatly arranged around its all metal body, the look of this Digital Elph SD800 IS has more in common with a stylish cigarette box than a digital camera. But that appearances can be deceptive is soon discovered when you switch it on.Pressing the on/off button, which is fitted flush with the top plate, brings the camera alive in under a second. When capturing images Canon’s AiAF 9-point multi-zone autofocus system is arguably the fastest and most accurate on the market and in good lighting sharp focus is almost instantaneous, so buy IXUS Canon. Even in low light the system can still focus thanks to a powerful AF light with a range of around 4 to 5 metres.

The large 2.5″ LCD screen with 207,000 pixels is exceptionally bright and sharp. Its wide viewing angle and anti-reflective coating make it easy to frame your images and therefore the tiny optical viewfinder will hardly see any use at all. When shooting in dark conditions, the camera automatically brightens the LCD screen so that you can make out your subject.

Seeing that the SD800 is designed as a fully automatic point and shoot camera for social use, the discerning photographer should still find ample handy functions with enough options to express his/her creativity. If you buy IXUS Canon, you’ll find out that most parameters can be adjusted to suit diverse image situations or personal preferences. With the exception of the Long Shutter mode for night shots in the Function menu, there is still no manual option to adjust apertures or shutter speeds.

The camera’s many scene modes - ten in total - will help you find the optimum camera settings in most circumstances though. Again these are fully automatic and the only parameters you can change are flash, exposure compensation or file size. In preview a histogram can be displayed to provide detailed exposure info for advanced users. A new feature on the Canon SD800 is the face detection technology which automatically finds any human face in the frame, focuses on it and sets the exposure accordingly.

Read the review of one of the Canon IXUS cameras.

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