FED 6 TTL
A FED 6 TTL was sold in February 2005 on Ebay for US$1,325 to a buyer in the United States. According to the seller, a FED 6 TTL was introduced at the German camera expo photokina 2000 but it was never put into production.
FED 6 TTL has an electronic shutter with speed ranging from 8 sec. to 1/2000. The lens was an updated Industar 61 L/D 55mm f/2.8 with a rubber-clad focus grip.