Spacers of Sinaron W 90/4.5 DB mount, for the same lens in Copal#1 ?
Hello everyone,
Used Sinaron W 90/4.5 in DB mount for the past 12 years.
It has tow(2) spacers for the front element, between the front cell and the DB mount.
Sinaron W 90/4.5 is the equivalent of Rodenstock Grandagon-N 90/4.5, BTW.
My query:
Does the lenses in Copal comes with front cell spacers? as DB mount lenses do?
Is the same spacers necessary for the same lens came in(or converted to) Copal 1 shutter ?
I do not know if the lenses in Copal1 comes from the factory with spacers or not?
If you have the lens in Copal shutter(Sinaron W or Grandagon-N), please find if there is any spacers?
That may provide the ultimate unswer, I think.
Spacers fit exactly on the shutter, are the same size of external circumference of the lip(mount) of the Copal#1 shutter mount.
Appreciate any input.
Regards.