Carl Zeiss Jena Biotar 5cm f/1.4 (Berning Robot X-ray) Company Carl Zeiss Jena Country Germany Year of manufacture 1939 Type 35mm X-ray Focal length 50mm Aperture f/1.4 Optics Photographs taken with this lens Carl Zeiss Jena Biotar 5cm f/1.4 Carl Zeiss Jena Biotar 5cm f/1.4 Carl Zeiss Jena Biotar 5cm f/1.4 Carl Zeiss Jena Biotar 5cm f/1.4 Carl Zeiss Jena Biotar 5cm f/1.4 Carl Zeiss Jena Biotar 5cm f/1.4 Carl Zeiss Jena Biotar 5cm f/1.4 Carl Zeiss Jena Biotar 5cm f/1.4 Carl Zeiss Jena Biotar 5cm f/1.4 Carl Zeiss Jena Biotar 5cm f/1.4 Carl Zeiss Jena Biotar 5cm f/1.4 Carl Zeiss Jena Biotar 5cm f/1.4 Carl Zeiss Jena Biotar 5cm f/1.4 Carl Zeiss Jena Biotar 5cm f/1.4 Carl Zeiss Jena Biotar 5cm f/1.4 Carl Zeiss Jena Biotar 5cm f/1.4 Carl Zeiss Jena Biotar 5cm f/1.4 Related lenses Zeiss Ikon Ernostar 85mm f/1.8 Zeiss Ikon Alinar 5cm f/1.4 Carl Zeiss Jena Tessar 4cm f/3.5 Carl Zeiss Jena Sonnar 5cm f/1.5 Carl Zeiss Jena R-Biotar 100mm f/0.73 Carl Zeiss Jena Flektogon 20mm f/4 Carl Zeiss Jena Biotar 58mm f/2 Carl Zeiss Jena 75mm f/2.8 Back to lens overview