<p>Hi to everyone. I have been given an ettl flashgun for my Canon 50D DSLR and am wondering if I could use it off camera(in manual mode) to take portraits etc with my Hasselblad 500c/m? Also wondering how it would connect to the 80mm lens? Any advice appreciated...</p>
<p>For all the time I have used my beautiful 1974 Blad, I still do not know what the small hole below the accessory bar is for. Nothing in the manual at all. I'd appreciate your answers... </p>