The FlashQ Q20 is an interesting flash unit which doesn't have to be used on top of your camera. The flash is different from most others in that it features a detachable hot shoe radio transmitter ...

What with the huge sensitivity range of modern digital cameras, and the strong likelihood of finding a built-in flash on most models, it might be a logical assumption that the days of producing ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Arriana Vasquez Arriana Vasquez is an associate staff writer covering ...

We don’t think this one is going to bring back the days of one-time-use flash bulbs. But for camera enthusiasts who do have old flash units lying around this will be quite interesting. [Sven] worked ...

Leica has announced the SF 60 flash unit and SF C1 remote control unit for use with Leica S, SL and M systems. They can also be used in combination with Leica Q and Leica CL. While the flash unit ...

1. Sigma EF-500 DG Super Sigma’s top-of-the-line, TTL-dedicated flash boasts almost all the features and power of a typical flagship unit, but sells for much less ($229, street). It also has some ...

In reaction to the other air gap flash unit we featured a few days ago, [Eirik] sent us a tip about another one he recently made. In his setup, the duration of the flash peak intensity is around 300ns ...

Want to play with off-camera lighting but don't know where to start or what you need? Canon's wireless flash system makes it easy. Here is how you can use your dSLR to trigger an off-camera flash in a ...

The Orbis Ring Flash is an external flash head attachment by Enlight Photo which is designed to give evenly distributed, less harsh portraits using direct light. Slotted onto the top of the flash unit ...

As I conceptually discussed last May, following up with a teardown nearly a year later (and earlier this year), master flash units mated to cameras’ hot shoes are often also capable of, whether via IR ...

An external flash unit helps you capture better images by adding more light, reducing red-eye, and enabling special effects. However, you will have to pick the best among numerous options. This ...