Flash

The mystery of guide numbers prevents a lot of people from using Manual flash, even TTL flash. Here’s an explanation, guide number calculator, and chart.

Does using a flash scare you because you don’t understand the Inverse Square Law? Here’s a basic explanation, some calculators, and an easy rule of thumb.

Using off-camera flash is one of the best things you can do to improve flash photography. Here are some options for Sony Alpha off-camera flash setups.

Don’t let flash intimidate you by its complexity or price. This travel flash kit is a great addition to your travel photography kit and won’t break the bank.