Carl Zeiss f. Rolleiflex 6000 Tele-Tessar 8/1000mm PQ *

An extremely rare Carl Zeiss Tele-Tessar 1000 mm for the Rolleiflex 6000 system. Part of the prestigious Rollei PQ (Professional Quality) series, this lens was built to the highest technical standards, incorporating an advanced electronically controlled leaf shutter with speeds up to 1/1000 s. Its optical construction follows the much earlier version made for the Rolleiflex SL66, but it was significantly upgraded with a fully automatic diaphragm and integrated leaf shutter.
The example offered here is in beautiful, near-mint condition with excellent optics. It comes complete with a matching Rollei HFT 2× Tele-Converter no. 8153037 and its original carrying case. Of special note, this lens was once part of the Rollei Museum collection in Germany during the 1990s. Only a few examples of this remarkable lens are known to exist, making it one of the rarest and most impressive Rollei PQ lenses ever produced.