How to Buy a Digital Camera - PC Magazine

How to Buy a Digital Camera PC Magazine There are four main classes of cameras to consider when shopping, and we'll break them down below to help you decide which type of camera will best suit your needs and your budget. Point-and-shoot cameras are the smallest models you'll find—and often ... and more »

Dots, Spots, and Pixels: What's In A Name? - Scientific American (blog)

Scientific American (blog)

Dots, Spots, and Pixels: What's In A Name? Scientific American (blog) Instead, megapixels refers to the total number of pixels that a digital camera can capture and says nothing about whether those pixels are packed tightly together in a small space (high resolution) or spread across a large area (low resolution).

DIGITAL PHOTOGRAPHY #101: APERTURE Part 1 of 2 - GroundReport

DIGITAL PHOTOGRAPHY #101: APERTURE Part 1 of 2 GroundReport The opening and closing of the aperture regulates the quantity of light (photons) that are allowed to project onto the digital camera's sensor chip (or film on a 35mm film camera). This is metaphorically the equivalent of regulating the amount of water ... and more »

Counter Terror Expo US Exhibitor Profiles - MarketWatch (press release)

Counter Terror Expo US Exhibitor Profiles MarketWatch (press release) Company: Argus Thermal Imaging Booth: 236 www.argus-tics.com This year at the Counter Terror Expo, Argus Thermal Imaging will be launching a NEW range of security cameras for specialist law enforcement applications. The range will include a camera ... and more »

This Tiny Digital Camera Is Your So-That's-How-They-Made-A-Bug's-Life Deal of ... - Gizmodo

This Tiny Digital Camera Is Your So-That's-How-They-Made-A-Bug's-Life Deal of ... Gizmodo Take this camera for instance. It's The Smallest Camera in the World at just one inch in each direction and weighs just half an ounce. It can shoot 1600x1200 resolution images and 30 fps video and it comes with a 2GB SD card. As for the glass, ...