andrew.roos
Member
I'm planning to get a second back for my ETRSi. I currently have the ETRS new style back - the one with two tabs that must be pressed simultaneously to open the back. These are significantly cheaper than the EI back, which has a locking darkslide and replaces the film advance knob with a crank - these improvements are not particularly important to me. However I've also read on Tamron's site (www.tamron-usa.com/bronica/etr_guide.asp) that with the EI back, "pressure roller tension was increased for film flatness improvement".
Have any users of earlier ETR backs have experienced problems with film flatness?
Thanks
Andrew
Have any users of earlier ETR backs have experienced problems with film flatness?
Thanks
Andrew