What lensmount is on this Sinar Norma lensboard? Inner diameter ~65mm. submitted by /u/5tttttttttttttt

Which 65mm should I buy. MF vs AF for events Hello all, For weeks I have been racking my brains whether to buy the Voigtländer 65mm f2 APO Macro or the Sigma Contemporary 65mm f2. I currently have a Sony A7RIV and have been using legacy lenses for years, mostly Canon FD, even in events. Since I now want to be a bit more professional and also photograph more weddings / events, so a modern l…