In the past 20 years, a lot of breakthroughs in consumer electronics were made due to a fundamental shift in technology that implies one basic process: converting conventional analog information into digital information. The digital camera is one of the most outstanding samples of this shift. All digital cameras have a built-in computer and all of them record images electronically. For this purpose it is supplied with a string of lenses that focus light rays to create an image of a scene. But instead of focusing this light on a piece of film, it focuses it on a quasi-conductor device that records light electronically. Then a computer turns this electronic information into digital data.All the peculiar and interesting features of digital cameras are direct results of this particular process. Since digital imaging technology is continually improving digital cameras are becoming more and more popular. And with hundreds of up-to-date models produced every day, buying a digital camera can be a challenging task.
Here is the list of the top selling digital cameras:
1. Canon PowerShot SD800 IS 7.1MP Digital Elph Camera with 3.8x Wide Angle Image-Stabilized Optical Zoom
2. Canon PowerShot SD600 6MP Digital Elph Camera with 3x Optical Zoom.
3. Canon PowerShot SD700 IS 6MP Digital Elph Camera with 4x Image Stabilized Zoom
4. Canon Digital Rebel XTi 10.1MP Digital SLR Camera with EF-S 18-55mm f/3.5-5.6 Lens(Black)
5. Canon PowerShot A630 8MP Digital Camera with 4x Optical Zoom
6. Canon PowerShot SD630 6MP Digital Elph Camera with 3x Optical Zoom
7. Canon PowerShot Pro Series S3 IS 6MP with 12x Image Stabilized Zoom
8. Kodak EasyShare C875 8MP Digital Camera with 5x Optical Zoom
9. Canon PowerShot A540 6MP Digital Camera with 4x Optical Zoom
10. Canon Powershot S2 IS 5MP Digital Camera with 12x Optical Image Stabilized Zoom
If you want to print and frame your photos, five mega pixels is a great level to target. These digital cameras are not of the professional level yet, but they surely do produce dazzling images that work well printing 8×10s and even 11×14s. You really start enjoying nice manual controls and cool features. This is a baby-step (both in price and skill level required) towards the tremendously-popular high-mega pixel digital SLR cameras.
Six mega pixels gives you dazzling images, incredible prints and introduces you to pro-level. With the progress in digital cameras, the selection of models with six mega pixels or more keeps growing as the price tag keeps dropping.
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