http://www.showshotsonline.com/camera-system/
Camera System
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 POLAROID SPECTRA SYSTEM INSTANT CAMERA  US $9.99
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 RICOH XR MULTI PROGRAM TRI METERING SYSTEM CAMERA LENS US $10.54
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 MINT Polaroid ProPack Pro Instant Camera System Boxed US $68.00
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 POLAROID SPECTRA SYSTEM SE SONAR INSTANT CAMERA US $15.50
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 Vintage Nikon Camera Bodies System Chart Catalog US $.99
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 OLYMPUS OM SYSTEM ZUIKO MC 50mm f 14HOODCAPS EXC US $61.00
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 NIKON 35mm Film Camera N65 in Carry Case NO RESERVE US $24.00
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 Nikon N80 Body Only 35mm Film Camera US $50.00
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 Nikon N80 35mm AF SLR Film Camera Body US $40.00
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Wireless Security Camera System DVR Infrared Surveillance (4) Quad View Quad Display 2.4ghz Night Vision Real Time Color List Price: $399.99 Sale Price: $209.99 Average Rating:   |
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2.4Ghz 4Ch Wireless or Wired, Color Nightvision Security Surveillance Camera System Cameras have both wired and wireless option. Complete 4 Camera Security System Live monitoring videos from anywhere in the world!! 100M Wireless Distance = 330 feet wireless distance QUAD PROCESSOR - WATCH ALL 4 CAMERA AT THE SAME TIME - Remote Monitoring - Motion detection recording - Color adjustment - Schedule recording - Password protection - Circular recording This 2... |
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Logitech WiLife Digital Video Security--Indoor Master System Camera List Price: $299.99 Sale Price: $139.72 Average Rating:  |
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WiLife Digital Video Security Camera Indoor Master System |
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Logitech WiLife Digital Video Security--Hidden Master System Camera List Price: $329.99 Sale Price: $179.99 Average Rating:  |
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WiLife Digital Video Security Camera Hidden Master System |
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7" Tft Lcd Color Rear View Backup Camera System with Audio List Price: $249.99 Sale Price: $214.99 Average Rating: |
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This system is complete with color 7" TFT LCD monitor with mirror image capability, a 3 channel multiplexer (can connect a dvd player or other cameras) with automatic system switch, 130° CCD camera with 50 foot infra-red night vision and all the wires, connectors and mounts you will need... |
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Wireless Security Camera System 2010 Latest Technology BUILD-IN DVR Infrared Surveillance (4) Quad View Quad Display 2.4ghz Night Vision Real Time Color List Price: $2,599.00 Sale Price: $218.99 Average Rating:  |
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QUAD PROCESSOR - WATCH ALL 4 CAMERA AT THE SAME TIME NO NEED TO SWITCH BETWEEN CAMERAS RECORD ALL 4 CAMERAS IN REAL TIME WITHOUT DELAY! This 2.4 Ghz 4Ch Color, Night Vision Security Surveillance Camera system was built with the latest 2010 technology... |
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Defender SN300-4CH-001 User-Friendly Web-Ready DVR Security System with 4 Indoor/Outdoor Night-Vision Surveillance Cameras (Black) List Price: $639.99 Sale Price: $399.99 Average Rating: |
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Defender SN300-4CH-001 User Friendly Web Ready DVR Security System with 4 Indoor/Outdoor Night Vision Surveillance Cameras |
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CMOS/CCD Sensors and Camera Systems (Press Monograph) List Price: $90.00 Sale Price: $77.64 Average Rating:  |
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This update to "CCD Arrays, Cameras, and Displays" (2nd Ed.) addresses CMOS/CCD differences, similarities, and applications, including architecture concepts and operation, such as full-frame, interline transfer, progressive scan, color filter arrays, rolling shutters, 3T, 4T, 5T, and 6T... |
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Lorex LW1012 2-Camera Color Wireless Surveillance System with Indoor/Outdoor Night Vision Capability (Black) List Price: $179.95 Sale Price: $123.25 Average Rating: |
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Lorex Enhanced Wireless Technology eliminates interference from most household appliances and the slim line receiver connects to TV / VCR / DVD Recorder devices in minutes. Enjoy listen-in audio from one of the built-in microphones and the option to have the receiver alternate camera viewing automatically |
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Driveway Patrol Sensor and Receiver Kit List Price: $39.99 Sale Price: $12.50 Average Rating: |
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When a visitor--wanted or unwanted--approaches a house on foot or in a vehicle the motion-detecting sensor unit of this warning device sends a signal to the receiver indoors, which chimes an alert. The device is wireless and has a 400-foot range... |
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Canon Speedlite System Digital Field Guide List Price: $19.99 Average Rating: |
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Detailed coverage of Canon's four speedlite-580EX II, 430 EX II, 220 EX and the new 270 EX-built exclusively for Canon DSLRsIf you use a digital SLR camera, then you understand just how critical it is to have a capable flash... |
How Do I Choose a Digital Camera?
A digital camera might look like a Film Camera but they are actually quite different. Both freeze light to make a photograph. Film cameras do this chemically using film. Digital Cameras use a light sensitive CCD or CMOS silicon chip to convert light and digital information into pixels.
Pixels are the tiniest areas of light that your digital camera can recognize and change into information. The greater amount of pixels the more detail and higher the resolution the photograph. A low resolution color printout of tree will show that it is green but in a High Resolution photograph the leaves and texture of the bark will be more sharply defined.
With digital photographs your have the ability to use software like Adobe Photoshop Deluxe and Microsoft Picture to edit photos and make corrections.
Choosing Your Camera
Important considerations when choosing a digital camera are: What do you want the camera to do? What features do you require? How much do you wish to spend on your camera?
There are professional high end cameras that cost thousands of dollars, cheap throwaway cameras and a huge selection of mid-level cameras available to choose from.
Will you be photographing images for the internet and for email? Will your photos be printed? For regular print size snapshots and web photos a one to two megapixel camera will do. In fact for the web a lower megapixel would be better as higher resolution photos are slow to download.
Do you want a point-and-click camera? Are you someone who just wants to get the picture taken with the least amount of bother. Do you want a camera that does everything automatically and you simply have to press a button? Or, are you someone who would rather figure out the best settings for your camera and make the adjustments manually? It's always best to find a camera that suits your purpose, need and ability.
High or Low Resolution
High end, high resolution cameras are good for photographs that are to be printed. The greater the number of pixels the higher the resolution. High resolution does not make sense on the web as the extra resolution does not make images appear any sharper. Also, high resolution photos are slow to download on the web.
To print your photographs you will need a good quality color printer. If photos are to be printed, high resolution does make a difference depending how large you want the picture to be. High resolution will give a large print better definition. High resolution cameras cost more. Expect to pay more for high resolution. You also need to check that your printer can handle high resolution prints.
Lenses
Low-end digital cameras have fixed focus lenses made of plastic. With these lenses everything is focused and you don't need to make a decision what to focus on.
Variable focused lenses are made of glass or high quality plastic. These lenses focus on whatever object you are trying to capture in a photograph.
Most mid-range digital cameras come with Auto Focus and Manual Focus built in. Auto focus is for point-and-click photos of whatever is in the middle of the frame. Or, by turning the ring over the lens, you can manually focus the camera. These cameras allow users to switch between auto and manual focus.
Digital cameras have Optical Zoom and Digital Zoom lenses. Optical zoom costs more, give a better quality picture, and works the same way as on non-digital cameras with lens adjustments. A digital zoom comes about when the camera makes calculations to manipulates the pixels. Digital zoom gives a less sharp image. Some cameras include both optical and digital zoom.
The view finder is what you look through to see what you are photographing. The view finder on both digital and regular film cameras will approximate the picture your lens is viewing. Digital cameras will also come with an Lcd Display that you can use to check your photographs and decide weather or not to keep them.
Lighting
When it comes to lighting you might not want the camera to make the decision automatically for you. On an auto setting you camera might not make the best lighting choice given the location and environment. At times like this you can appreciate being able to switch between manual and automatic settings.
Digital cameras allow you to test exposure and view a picture on LCD prior to pressing the button fully and committing to a photograph.
Flash
There will be a built in flash that comes with your digital camera. In addition, the better cameras have a location for a flash attachment. This is a good option for producing better quality photographs.
Connecting to Your Computer
You will need a PC Usb Cable, or for Mac's - Firewire or Mac USB cable, to connect to your computer. You will also need a cable adapter for your camera's CF (Compact Flash) or SM (Smart Media) card .
The CF or SM cards are removable high capacity storage cards for your photos. Your camera will use one type of card or the other. Not both. Check to see which type of storage card your Camera Uses.
USB connections are fast and easy to set up. Older cameras connect through a serial port. USB is faster and does not require that the computer be rebooted before it recognizes the camera.
Batteries and AC Adapters
Digital cameras often come with rechargeable batteries. It is best to have two sets of batteries. One set to use while the other is recharging. AC adapters make it easy to plug into an electrical outlet when you are near by one.
Main Drawback of Digital Camera
The main drawback of digital cameras is shutter lag delays when the camera delays responding after you squeeze the button. It is possible you may miss the moment when photographing moving objects due to shutter lag. Some of the newer cameras are beginning to address the problem.
Select a camera that does what you want it to do, has features you will use and is priced in the range you want to pay. This will be the right camera for you. If your experience is limited and you do not want to take a lot of time learning how to use the camera, go with a point-and-Shoot Camera. Something without too many features. If you are a camera enthusiast who wants to do more with your camera or is willing to take the time to learn how to use the feature then, by all means go all out.
Sources:
http://www.dpreview.com/
http://www.pcphotomag.com/
http://www.letsgodigital.org/en/index.html
http://dpnow.com/
http://digiphoto.org.uk/123di.htm
http://www.dcviews.com/
http://photo.net/
http://cameras.about.com/
http://digital-photo-basics.classes.cnet.com/
About the Author
J Adams may be reached at www.technonymous.com