Hi there: making my own sinar handy with parts. Would like to know if anyone has used a bronica etrs lens helical or the removeable bronica S2 helical for ther own project. I have never seen an S2 helical so I don't know much about them. I am wondering which one would be better to use. I am using a fuji 65mm lens. So which bronica lens should I buy in mm?
Thanks Darcy