The CononMark K4T is a battery-powered flash offering wireless TTL and high-speed sync — the first studio light in the world to do so. Is it any good?
The YN-622N-TX is an optional Commander unit for the Yongnuo YN-622 i-TTL flash triggering system. Is it any good?
Nova is something new: a wireless flash for off-camera photography with iOS & Android smartphones. Is it any good for 'real' photography?
The CononMark K4S promises to bring studio-quality light, TTL exposure and HSS on location. Does it deliver?
Ricardo reviews the ZR45, a radio-enabled speedlite with a minimalist user interface. Is it any good?