Macro Ring Flash LED Light! Works with Canon/Sony/Nikon/Sigma lenses! INCLUDES thread adapters for 49MM/52MM/55MM/62MM/67MM lenses! Almost all popular models compatible: EOS 5D 20D 30D 50D 40D 7D, REBEL XTi T1i XS XT 1D, D40 D40X D60 D50 D100 D200 D80 D60 D90 D5000 D300s D700
Most macro flashes can be used for conventional portrait photography as well. However their power (guide number) is usually lower than a standard flash.
