- http://camera-wiki.org wiki/WerraThe Werra is a series of 35mm viewfinder or rangefinder cameras manufactured by the Carl Zeiss Jena factory which was primarily a lens-making plant.
- eksisozluk.com werra--3355648werra 1 ve werra 2 olive modellerine sahip olduğum 35mm viewfinder ve rangefinder fotoğraf makinesi markası.
- en.wikipedia.org WerraThe Werra (. German pronunciation: [ˈvɛʁa]), a river in central Germany, is the right-bank headwater of the Weser. "Weser" is a synonym in an old dialect of German.
- shutterbug.com content/werra-east-german-wonderIf you want a small hit of this reprehensible amusement, hand a fellow photographer a Werra (with the shutter ready cocked) and ask them how they like it.
- camarasclassicas.blogspot.com 2010/09/werra-…The WERRA cameras were made in Eastern Germany, GDR, from 1954 to 1968 by Carl Zeiss Jena, at the Eisfeld factory.
- http://cjs-classic-cameras.co.uk zeiss/werra.htmlThe Werra was an eye-catching futuristic-looking range of cameras produced from 1954 until about 1967 by Carl Zeiss Jena, better known for their Carl Zeiss lenses.
- mikeeckman.com 2021/08/carl-zeiss-werra-1954/Although sold as a Zeiss product, the Werra is not made by Zeiss-Ikon as it was produced in Jena, a factory who predominantly produced lenses.
- cjo.info classic-analogue-cameras/carl-zeiss-jena…The Werra series of cameras was launched in 1954 and was manufactured until 1967. Over that period there were 4 generations of cameras