Vintage Carl Zeiss Jena Planar 4/250mm Serie 1a Brass Lens
Old vintage brass lens with flange by Carl Zeiss Jena:
Lens Barrel is engraved DRP 84996
Front lens: Planar 1:4 F=250mm DRP 92312 Carl Zeiss Jena Nr. 40731
Rear lens: Serie 1a No. 13
Flange: XII
Height ca. 9cm
Diameter front/rear lens ca. 8cm
Diameter w. flange ca. 11,5cm