Review: Sigma Electronic Flash Macro EM-140 DG NA-iTTL Ring Flash
Sigma’s EM-140 DG ring flash builds in some of the features we’ve become used to with modern speedlights, like TTL and high-speed sync. Here’s my take on it.
Flash | BYO Light | Have Camera Will Travel
David Coleman Photography
Sigma’s EM-140 DG ring flash builds in some of the features we’ve become used to with modern speedlights, like TTL and high-speed sync. Here’s my take on it.
I take photos. I travel. I do it for a living. Seven continents. Dozens of countries. Up mountains. Under water. And a bunch of places in between.
You can find my main site at havecamerawilltravel.com. Or check out what’s in my go-to travel photography kit.