Canon Digital Camera Guide

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.

Cameras Of Tomorrow

One time you had only to look into a little lens and press a button to take a photo, but these days cameras are more complicated. Much advertising money is spent on telling us all just how simple and easy it is to take a photo, and it is certainly easier to load a film in the average camera now than it used to be, but you still have to know more about it. You can’t just pick up that brownie box and ready, aim, fire. There are warning lights that tell you to change your angle or adjust your exposure, to mention just a few.

So what is the camera of the tomorrow going to be like? Will it be so complicated that only a rocket scientist will be able to operate it? Probably not, since manufacturers must get good sales for their products. It doesn’t take a rocket scientist to figure out that there are more sales in the masses than in an elite group of rocket scientists.

So come on guys, make it simple. How about a talking camera to tell us what to do? Just imagine Great-aunt Ethel lining up her new camera to take a picture of the latest nephew. The sun slides behind a cloud and the camera growls, “Hold it, stupid!” Ethel retrieves the camera from the grass, dusts it off and focuses again. “Beep-beep-beep! The subject is not smiling!” As the family gathers around with fans and cool drinks for Aunt Ethel, little Johnny grabs the camera and drops it into the fishpond, where it happily snaps the goldfish every time they wiggle.

The camera of the tomorrow may not talk, but at a recent exhibition in New York Canon had a prototype that waits until all the subjects are smiling before taking the picture. Another can tell if you’re blinking. These are expected to be commercial within a year. Fuji has already announced it has a digital camera far superior to most in clarity and resolution.

We think of the digital camera as possessing the most modern technology, but what if it is simply the Model T of cameras? Perhaps today’s digital cameras are the forerunners of some amazing new technology hiding around the corner, just waiting for someone with vision to invent it? Some time in the future, there will surely be moving 3D images that can be clicked into being on our desktops, in mid-air, or beamed to the other side of the world in less than a second. They’ll be in full color and at the click of a button, we’ll be able to hear what is being said. I can hardly wait!

Buying Digital Camera Batteries

A digital camera battery is probably the most important digital camera accessory. Some digital cameras can consume power at an alarming rate, providing no more than a few hours of continuous shooting time before the battery is drained. Other cameras are renowned for the long life of their digital camera battery which allows users to snap away with barely a thought to power consumption. It is important to know how you intend to use your camera and what type of battery it needs.

There are two types of digital camera battery. The most widely available digital camera battery is a standard AA-size battery. The other type of digital camera battery is a rechargeable battery that is made by the manufacturer, otherwise known as a proprietary battery.

A proprietary digital camera battery offers the advantage of being lighter and more compact, but they are substantially more expensive, making the prospect of buying one or two backup sets much less appealing.

The alkaline AA-size digital camera battery usually has a very short life - less than an hour in extreme cases - when used in a digital camera. This type of battery makes an acceptable emergency backup, especially if you are travelling with your camera. However, the Nickel Metal Hydride (NiMH) digital camera battery can be used instead of the alkaline ones with a charger and this rechargeable NiMH digital camera battery has a substantially longer life at an affordable price.

Another type of AA-size battery is the non-rechargeable Lithium batteries and rechargeable Nickel Cadmium (NiCD) batteries. The lithium digital camera battery has a superior life to alkaline AA's and offers good cold-weather performance but their price and non-rechargeable nature make them less useful than rechargeable NiMH batteries. It is also important to ensure that your camera can take a lithium digital camera battery. On the other hand the NiCD digital camera battery offers the advantage of retaining their charge while unused, unlike NiMH cells, but have shorter lives and need to be discharged completely before recharging which can be extremely inconvenient.

The LCD screen of a digital camera is responsible for consuming the most power from a digital camera battery so it is worth only using the LCD when necessary to help conserve the battery life. Always try to carry at least one backup set of batteries, especially if you plan on being away from power outlets for an extended period of time. The universally-available alkaline AA-size battery can make a convenient emergency backup if your regular digital camera battery fails.

Buying A Digital Camera

When it comes to buying a digital camera, you need to ask yourself one question. “What type of pictures am I looking to take?” Then from that point on, try to envision the image perfectly in your mind, also how you would like then to turn out for others to see. From there on in, it can be easy clicking and all this can be done just by picking out what you are looking for in the features of a digital camera and the picture you have seen in your mind. Buying a digital camera should not be stressful.

Most digital cameras come with the essentials things such as picture storage and a viewfinder and other times when it comes to buying a digital camera, you will find that some extras may be helpful to you on making what envisioned seem real on paper or on a screen. Some digital cameras come with zoom, a self-timer and even flash, so choosing these qualities just might be right up your ally for great picture taking. One of the neat features that some digital cameras offer these days is a moviemaker or mpeg maker, this allows you to capture a few seconds worth of homemade film and can complement any picture you have taken.

Buying a good digital camera does not have to cost a lot of money for anyone, even for the beginner. The good thing about a digital camera is that it takes out the cost of developing the film at a local store plus the drive to the store and back. There is an instant gratification feeling, just by viewing the pictures on the viewfinder or they may also be downloaded from your camera to your personal computer. Almost all digital cameras come with software that can be installed onto your PC and it gives you full freedom of editing your pictures until you are content and happy with them.

Basics of the Digital camera

Like most things in life when your experiencing something for the first time you are often unsure how to go about it. The same can be true when buying your first digital camera. You will undoubtedly be inundated with facts, figure and more jargon than you know what to do with. We will attempt in this article to help you along with some of the jargon and show you what to look for when buying a digital camera. Some of the feature may not interest you unless you need your camera to perform specific tasks, however its always worth knowing exactly what you are buying so you can pick a good deal when you see one.

<b>Megapixels</b>

The resolution of a camera is measured and advertised in megapixels. The idea behind this figure is the number of pixels that the camera has to take an image with. In this case the higher the number the better quality of picture you will be able to take. For example if you purchase a camera that has a resolution of 4 Megapixels, pictures that you take with that camera will be able to take images made up of 4 million pixels. Its obvious when you think about that a camera with a 2 megapixel resolution will not create as image as crisp or as detailed as the 4 megapixel one.

If you often print out your images on your PC or have them sent away to be printed then the megapixel rating of your camera can be very important to you. Higher megapixels on your camera will allow you to make prints larger in size while still keeping the quality. If you try to print a picture too large than what you camera was designed for then the image drastically loses quality.

The last thing to know about megapixels is the higher the resolution you take pictures in the more space on your memory card will be taken up. A picture taken on a 4 megapixel camera will need twice as much space on a memory card as a picture taken on a 2 megapixel camera. Be sure if you want quality pictures have enough memory on your camera to back it up., Either that or have spare media cards to plug in once your space has been used up.

<b>Digital Zoom and Optical Zoom</b>

No doubt when you are buying a camera you will want some sort of zoom function to take those in the distance shots. This is a troublesome area for some first time buyers. There are two types of zoom on the market for digital cameras. Digital Zoom and Optical Zoom. The only one that really matters is Optical zoom, this is true a true zoom function that brings the objects closer to you using the optics of the camera. Digital Zoom is like using the zoom function on an image editing software package. It enlarges a section of the image so it looks as if its closer to you.

Anything you can do with digital zoom you can do with a photo editing package so don't splash too much money on a camera with digital zoom only. Sometimes you will also so "total zoom" advertised this means the number that is quoted here is the optical zooms magnification added to the digital zooms magnification. Try to find out the magnification level of the optical zoom alone for the true value of the camera.

<b>Aperture Size</b>

We may be going a little further here than some of you would like to care about but bear with us as the aperture size can make a big impact on your pictures. The size of the aperture determines exactly how much light is let into the camera when your picture is taken. Think of the aperture like the iris of your eye. No big deal you may think, however having more light allows you take better pictures in a variety of lighting condition, cloudy days is a perfect example.
With a large enough aperture you would be less likely to need the flash, personally I don't like to use the flash function, the artificial flash of light does not always do justice to the picture you are trying to take. Also effects like red eye are also common.

<b>Shutter Speed</b>

Great effects can be made to images using a variety of shutter speeds. The thing to look for when buying a decent digital camera in terms of shutter speeds is the broadest range you can find. This will give you the best chance of manipulating the picture the way you want it. Combined with a pro-active aperture the shutter speed can make pictures come to life or freeze images in an instant.

This technique is great when you want to take moving objects exactly how they look as if they were still. Setting the shutter speed on a slower setting gives more exposure to the CCD (charge coupled device - the digital equivalent of film). The effect is that the picture almost seems to run. Moving objects are slightly blurred. You may think this is a bad thing but take an example of running water leaving the shutter speed on for longer will soften the image creating a pleasing image to the eye much like the way a waterfall appears in real life.

You can take digital photography to the extreme with a camera that has a very wide range of shutter speeds. With an incredibly slow shutter speed, you can have a long exposure of light to the CCD and hence receive like the famous traffic scenes where the headlights blend into each other into a constant stream.

<b>Storage Media</b>

Digital Cameras come with a slot for a variety of media cards. Check when you buy your camera what type of storage media it requires. There are several popular types including Smart Media, compact flash and xD picture cards. As long as you know what type your is you should be able to safely by the correct type. Always ask at your local store if you are unsure. If you give them your make and model they should be able to point you in the right direction.

The size of the media card you choose depends on your budget but get as much as you can afford. More memory means that you don't have to change media cards, and you will be able to take pictures in the highest quality all the time. You will soon learn the benefits of having plenty storage space when you start to use your camera regularly.

The good thing about cameras media is that its just like a film if you do run out you can simply insert another one if you have one with you. It can be a bit of a pain when downloading your pictures to your PC but much less more of a pain than having to delete some picture because you have run of space on your media card.

10 Tips In Better Photography

Taking a good photo isn’t as hard as you may think. You don’t need the most expensive camera or years of experience, just 10 simple tips.

Enjoy!

Tip 1 - Use All Your Available Space

Don't be afraid to use all the space in your photo. If you want to take a picture of something, it's ok for it to take up the whole shot with no or very little background showing. Keep distractions out of your shot


Tip 2 - Study Forms

This is a vital aspect to photography. Understanding forms in your photos. Don't see an object, she its shape and its form and find the best angle to photograph it from. Form is all around us and I highly suggest you read as many books on it as possible.


Tip 3 - Motion In Your Photos

Never have motion in your photos if you are photographing a still object. If there is something moving while you are trying to photograph a stationery object, your photo won't turn out anywhere near as well. Also never put a horizon line in the center of your frame.


Tip 4 - Learn To Use Contrasts Between Colors.

Some of the best photos have shades of white, gray and black. You can take great shots with just one color on your subject, but the contrasts between colors in a shot is what makes you a great photographer.


Tip 5 - Get Closer To Your Subject

This is one of the biggest mistakes most photographers make, not getting close enough to their subject. Get up and personal and close the distance gap. You can always reshape and resize a good shot but you can't continue to blowup a distant object.


Tip 6 - Shutter Lag

Shooting action shots with digital camera's can be tricky due to shutter lags. What this means is, when you press the button to take the photo, it can take up to a second for the shutter to take a photo, by that time what you were photographing would have moved or changed somehow. This means you have to compensate for shutter lag by predicting what your subject is going to do and taking the photo just before it takes the action you want. More expensive digital cameras don't have this problem.


Tip 7 - Pan

If you are taking an action shot and your shutter speed is slow, pan with the object. Follow through with the subject, from start to finish and one of those shots will be a winner. You have more chance of getting a good shot if you take more then one photo.


Tip 8 - Continuous Shots

To pan like I suggested above you will need a camera that does continuous shots and doesn’t need to stop and process after every shot.


Tip 9 - How To Take Fantastic Night Time Shots

Night time shots can be spectacular, almost magical.... if done right! If not they can look horrible. Really horrible. Without adequate lighting, even good camera's can turn out crappy photos if the photographer doesn't know what he or she is doing.


Tip 10 - Study Your Manual

If your digital camera has a special night time mode, read the manual and follow their instructions on how to use it properly.