02-20-2020, 08:11 AM
(02-19-2020, 08:26 PM)Klaus Wrote: That all being said - I suspect that the Nokton has, once again, no electronic coupling - and that's something that not necessary for a manufacturer who is that long in this business.Usually Voigtlanders do have electric coupling, the ones I used, 90mmf3.5 and 20mmf3.5 have electric coupling for aperture, not sure if they transmit other data like focus distance for instance