f1.4 (49 mm filter) Arsat Arsat is a trade mark of Ukrainian lens manufacturer Arsenal, Kiev. PCS Arsat 35 mm f2.8 Shift Lens Beroflex Beroflex seems to have been a German commercial firm of photographic lenses; not too much information is available yet but it appears that it designed lenses made overseas by Japanese companies like Soligor. Beroflex 85–210 mm f3.8 Beroflex 500 mm f8/f22 lens, 5° view; 72 mm diameter × 42 mm. Adapter fitted for use on M42 screw thread. In 1975 came complete with lens caps and case. Braun Carl Braun Camera-Werk of Nuremberg, Germany, or Braun, as it was more commonly called, was founded as an optical production house. It is best known for its 35mm film cameras named Paxette, and for slide projectors named Paximat. Braun Ultralit Zoom 28–70 mm f3.4-4.8 Carl Zeiss Jena Carl Zeiss of East Germany marketed a number of lenses for the K-mount through its sales network. These lenses were in fact made by Sigma in Japan. The "real" 35 mm East German made Carl Zeiss Jena Lenses were available at the same time but only in Praktica B-mount. Carl Zeiss Jena 20 mm f4 (zebra) Carl Zeiss Jena II 24 mm f2.8 Carl Zeiss Jena 28 mm f2.8 Carl Zeiss Jena 28–70 mm f2.8-4.3 Macro Jenazoom Carl Zeiss Jena 70–210 mm f4.5-5.6 Macro Carl Zeiss Jena 75–300 mm f4.5-5.6 ED IF MC Macro Jenazoom Carl Zeiss Jena 100–500 mm f5.6-8 MC Macro Jenazoom (72 mm filter) Carl Zeiss Carl Zeiss is one of the most prestigious names on the photographic world; it re-launched its line of lenses for the K-mount in 2008, mainly due to the growing popularity of both Pentax and Samsung digital SLRs. Carl Zeiss announced in September 2010 that the ZK lenses would be discontinued that year. Carl Zeiss 18 mm f3.5 Distagon T* (June 2008) Carl Zeiss 21 mm f2.8 Distagon T* (September 2008) (Europe Only) Carl Zeiss 25 mm f2.8 Distagon T* ZK (2008) Carl Zeiss 35 mm f2 Distagon T* ZK (2008) Carl Zeiss 50 mm f1.4 Planar T* ZK (2008) Carl Zeiss 50 mm f2 Planar T* ZK (2008) Carl Zeiss 50 mm f2 Makro-Planar T* ZK (August 2008) Carl Zeiss 85 mm f1.4 Planar T* ZK (2008) Carl Zeiss 100 mm f2 Makro-Planar T* ZK Chinon Chinon 24 mm f2.5 Chinon 28 mm f2.8 Chinon 35 mm f2.8 AUTO CHINON MULTI-COATED (49