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A black coloured screw mounted SLR camera lens with original box, lens cap and threaded silver coloured component (possibly a mount attachment tool. Made by the East German company, Pentacon. | Collections
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Apple partners with German lens manufacturer Carl Zeiss on new augmented reality smart glasses. - Silicon Valley Business Journal
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Interview with Dr. Stefan Immes on the new Opema Jena Biotar lenses with rangefinder coupling - Leica Rumors
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