6-element Schneider Componon-S 150mm f5.6 enlarging lens for 4"x 5" format negatives
6-element Schneider Componon-S 150mm f5.6 enlarging lens for 4"x 5" format negatives
6-element Schneider Componon-S 135mm f5.6 enlarging lens for 4"x 5" format negatives
6-element Schneider Componon-S 150mm f5.6 enlarging lens for 4"x 5" format negatives