Sigma EF 500 DG Super

This listing features an used Sigma EF 500 DG Super flash for Pentax digital SLR cameras (pentax k5 k30 k10d k-r k-x k20d and samsung gx10 and gx20

it has about the same power output as pentax 540 fgz with ability to perform popular pttl functions, like hss(high speed sync, wireless pttl.
GN, HSS, wireless,

£85.00 UK Delivered