Steiner
Steiner-Optik GmbH is a renowned maker of binoculars. The company is based in Bayreuth (Frankonia, Germany). In the past it was also known as maker of good camera lenses. Companies like Franka and Vredeborch sold some of their cameras with lenses from Steiner.
Bibliography
- Heimatbeilage zum Oberfränkischen Schulanzeiger, Bayreuth Februar 2008 Nr. 334: Fotogeräte und -zubehör aus Oberfranken - Spurensuche, Teil 2: Die anderen Namen Author: Bernd Arnal, Editor: Government of Oberfranken ([1])