Pulse Photo diffuser, softbox, plasticizers, Bouncer for Sigma EF530, EF-530 DG ST Super (Accessories)
I use this diffuser on a SIGMA EF-530 DG ST. It fits perfectly on the flash, makes a strong impression: the diffuser can be tens of times on and take off, because probably will change nothing in the perfect fit. On this point, the Bouncer is reassuri