Pentax Light Meter
Jan/100
Electronic discussion forums online contains a story of an elderly woman who wanted a simple camera to take pictures of their grandchildren. When he received a camera digital for Christmas, looked puzzled for a moment and then asked, "Where do you put in the movie?" This example shows how humorous the revolutionary technology of digital cameras can be disconcerting to those who have difficulty grasping the concept of a camera "filmless"! For nearly a century of photography enthusiasts wisely discussed matters such as 35mm film, light meters and F-stops today, digital cameras have all the issues, but obsolete.
Howstuffworks.com contains an article by Gurevich, Karim, and Wilson, which greatly simplifies an explanation of how digital cameras work. Very simply, they explain that the CD, MP3, DVD and all share the same technology: they become traditional analog "wave" data into digital information, based on "bits". Thus, this radical change in technology has greatly changed - and always - how we do things and what has become possible, including digital "filmless" camera. While film cameras depends on the chemical and mechanical processes, digital cameras contain a computer that records images electronically.
In 1994, Kodak and Apple developed and sold the first digital cameras. Today days there are hundreds of models to choose from, depending on the type of images you need, the complexity with which you feel comfortable, and what the digital camera you can afford. For everyday use, most people prefer a "point and shoot" camera that is not complex, it takes good quality pictures can be loaded on computers or printed for personal use and to send to friends, and affordable. According to a series of consumer guides and comments, ten cameras digital price ranges low, medium and high are:
1. Nikon D300 (H)
2. Canon EOS 5D (top)
3. Canon EOS 40D (H)
4. HP Photosmart M547 (low, high value)
5. FujiFilm FinePix S700 (MID)
6. GE A730 (MID)
7. Nikon D200 (H)
8. Canon EOS Digital Rebel XSi (high)
9. Panasonic Lumix DMC-FZ18 (MID)
10. Canon EOS 30D (H)
The point should be that what constitutes a "large" digital camera usually in the eye of the beholder. "One person in ten" list is almost certainly differ from those of another person. For example, a digital camera that is gaining momentum is the series Casio Exilim devoted sold in the mid-range price level, depending on your digital camera photography needs. At the other extreme, rates of Pentax Optio Digital Camera.com E-10 as "the worst digital camera ever.
With all these different opinions, what is the best way to buy a digital camera that is right for you? If you want to take personal pictures, choose a digital camera that has at least three megapixels. This will give you good quality photos at a very affordable price. Remember that the higher the megapixel number, the better the quality of its images, but the digital camera you choose will be more complex and more expensive. Also consider the size and shape of the camera is easy to carry in your purse or pocket? Finally, make sure your digital camera has at least 256-512 megabytes of space on your memory card so you do not have to buy additional memory cards. Taking all these factors into account will help you enjoy capturing treasured memories for years to come.
About the Author:
Ernie Delgado is an avid amateur photographer. His hobby is at Digital Camera Ferret - You can read reviews and participate in a digital camera auction.
Article Source: ArticlesBase.com - Digital Camera Basics
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