I found your abandoned draft version of a translation of the German Rollei article in your sandbox and incorporated it into this article Since your translation is based on the German article as of  it still needs to be resynchronized with the current version of the German article in order to take advantage of any improvementscorrectionsexpansions in the German article since then Also some of the info in the  version is obviously outdated and needs to be updated and merged with the info from the English article Some of the newly created redundancy needs to be removed However this is work in progress and will naturally happen over time Thanks for your translation