Properly synchronizes from shoe-mounted preflash-TTL Canon/Nikon/Olympus/Pentax/Sony flashes-what you attach to this slave will emit its light properly to appear in the exposure. This slave will not fire from flashes if they're in "A" or "M" exposure modes (modes w/o preflashes).
1
Although Nikon i-TTL system flashes can properly trigger a generic hot flash attached to this slave, an attached modern Nikon system flash will not fire.
• Partially-Compatible with Built-In Flashes
The Wein digital hot shoe slave properly synchronizes with Canon & Pentax built-in TTL flashes, but will not fire properly from the built-in flashes on the Nikon, Olympus or Sony digital systems.
• Built-in ambient light filter for outdoor use
• Constructed of aircraft aluminum and solid epoxy; virtually indestructible
• Integral 1/4"-20 threaded socket for tripod, monopod or light stand mounting
