Camera Aftermarket

A digital camera captures images in digital format, unlike a conventional camera, which captures images with a photographic film.

History:

Use a mosaic photosensor, Eugene F. Lally of the Jet Propulsion Laboratory first showed pictures of how it might have on digital domain. An Eastman Kodak engineer Steve Sasson, used solid-state CCD chips to build a prototype digital camera with a resolution of 0.01 megapixels, and recorded digital images to black and white magnetic tape cassette. With this prototype model, Steve took the first image in December 1975, taking 23 seconds to capture.

In 1988, Fuji DS-1P became the first digital camera that captures images on computer file. However, the camera never entered in the U.S. market. In 1991, Kodak DCS-100 was the first commercially available digital camera that uses a 1.3 megapixel sensor. With the advancement of technology Modern digital cameras have become multifunctional and are now able to capture audio / video and photographs.

Benefits:

1 – You will superior image quality. Digital cameras can offer good resolution, excellent image.

2 – You get a fair price. A digital camera is a price reasonable and affordable.

3 – You can transfer images to your laptop. You can connect your digital camera to your laptop and transfer of the images on your hard drive.

4 – You can print at larger sizes. Due to its high resolution, images can be printed in larger sizes any plotter.

5 – You can send photos to your friends. You can send photos by e-mail to their loved ones.

6 – You can store images on CD or hard disk. Once the images are transferred from the digital camera to your computer, permanent storage on a CD or hard disk is possible.

7 – You can take the camera in your pocket while traveling. The small size of the digital camera makes traveling with it easy and a pleasure.

8 – You can move in close to the subject. Zoom lenses offer close-ups of your subject in sharp focus. You can take very good close ups of flowers, insects, stamps, coins, etc.

9 – You can rework the image in a computer. Any photo editing software can rework the images taken.

10 – You can make good pictures even in low light. Due to the flexibility in the sensitivity or ISO equivalents, digital cameras can easily take detailed pictures even in conditions low light.

11 – You can take quality photos of moving objects. Sports and fashion photography can be easily accomplished due to the burst rate fast digital cameras.

12 – You save money. No need for photographic film, negatives and turning them into positives. On the other hand, batteries are usually rechargeable lithium-ion battery, which lasts a long time.

13 – You can choose according to your needs and imagination. There are many models available, as a standard digital camera, digital camera underwater digital camera waterproof, compact digital camera and professional digital camera.

Storage Media:

Digital cameras use memory to capture and store images. Some of the storage media used are onboard flash memory, 3.5 "floppy disk, video, PCMCIA hard drives, CD or DVD, CompactFlash memory cards, Microdrive, Memory Stick, SD / MMC, MiniSD, MicroSD Card, XD-Picture Card, SmartMedia, Memory and FP.

Power:

Digital cameras consume a lot of energy, which is supplied by the powerful, small size of the batteries. Cells are divided into two groups, namely, off-the-shelf and proprietary. Off-the-shelf batteries are like AA, CR2, CR-V3, AAA, and RCR-V3. They are lithium-ion (Li-Ion) or nickel metal hydride (NiMH). No standard or rechargeable AA alkaline batteries do not work or work only for a short time in the Most cameras.

Proprietary batteries are built according to manufacturer `s specifications and are available as custom parts unoriginal. In general, lithium ion batteries are widely used as proprietary batteries for digital cameras.

About the Author:

This article can also be accessed in portuguese language from the News Article section of page www.polomercantil.com.br/camera-digital.php
Roberto Sedycias works as IT consultant for www.PoloMercantil.com.br

Article Source: ArticlesBase.com – Few Facts Of Digital Cameras

Camera Aftermarket

Camera Aftermarket