In digital photography sensitivity is expressed by the ISO number, and here's a critical difference between film and digital --with a digital camera you can vary sensitivity of the sensor (with ...

WESTFIELD — This is the year you're going to capture the wonderful family photo ops that abound at the holidays. All of the basics that you need to know about digital cameras will be ...

How-To Digital photography basics: Using a flash Learn how to get the most from your camera's built-in flash--and know when it's time to use an external flash. By David Johnson ...