	In June 1922, the Carl-Zeiss-Stiftung established the Optical Museum; the exhibition was located in the neighbouring Volkshaus (community hall). Johannes Schreiter and Hans Schlag designed a building for the 1917 founded "college of ophthalmology". The reinforced concrete construction was carried out during 1923/24 by the company Dyckerhoff & Widmann (DYWIDAG) from Nuremberg. In October 1924, the exhibition was moved into the new building at no. 12 Carl-Zeiss-Platz in which it is still housed today. The collections were reserved for a selected group of people for purposes of research and not open to the public.