Excellent communication and flexibility of the seller, they also incurred an extra shipping cost at their side - due to a hiccup in the ebay system, the item originally listed as "ships to EU" appeared after the acquisition as "unable to ship outside DE". I set a fwd address in Gernany, but after the messaging, the seller was kind to send outside DE. The only missing thing in the item description was the lower port specs but I could find this in an old Zeiss manual following the Part number.