Voigtlander Perkeo II Color-Skopar Removed (04)
Voigtländer Perkeo II, German medium format 6x6 folder, 1952-1955
The inner face of the rear lens element looked very dirty (upper photo).
Luckily the oil didn't attack the coating as i found out after a first clean (lower photo).
As cleaning fluid i used Kodak lens cleaning fluid which unfortunatly is no longer produced. Experiments with ROR (Residual Oil Remover) show the same cleaning effects so i'll switch to ROR when the Kodak is finished.
Voigtlander Perkeo II Color-Skopar Removed (04)
Voigtländer Perkeo II, German medium format 6x6 folder, 1952-1955
The inner face of the rear lens element looked very dirty (upper photo).
Luckily the oil didn't attack the coating as i found out after a first clean (lower photo).
As cleaning fluid i used Kodak lens cleaning fluid which unfortunatly is no longer produced. Experiments with ROR (Residual Oil Remover) show the same cleaning effects so i'll switch to ROR when the Kodak is finished.