----- Original Message ----- From: "Kostas Kavoussanakis" Subject: Re: Home made ring flash
>> Its a couple of peices of cardboard and some styrofoam. > > Yes, but the whole rig (including the flash) hangs off the end of the > lens: I noticed that after I sent that post. It shouldn't be a problem for the lens mount, but I could see it being a problem with an AF lens's focusing helicoid. I doubt if it would be a problem for an older manual focus lens, especially a PK or Canon FD lens. They are pretty much built like tanks. If the lens has a rotating filter ring, I suspect it would be really awkward. William Robb -- PDML Pentax-Discuss Mail List [email protected] http://pdml.net/mailman/listinfo/pdml_pdml.net
