Ross / Wet Plate StereoRoss / Wet Plate Stereo SlidingRotel / Ukaphot IIRoth / Night-ReflexRoth / ReflexRoth / Super Speed Miniature ReflexRothenwald / TailboardRothgiesser und Schlossmann / RothschlossRothlar Optik / Liebermann & Gortz RangefinderRothlar Optik / Liebermann & Gortz ViewfinderRothlar Optik / RothlarRothlar Optik / Rothlar ErkaRothlar Optik / Rothlar GazelleRothlar Optik / Rothlar IIRothlar Optik / Rothlar SRoto / ArditaRoto / DerbyRoto / ElvoRoto / InvictaRoto / JollyRoto / JuveRoto / Nea FotosRoto / OK BoxRoto / RecordRoto / Riber Lys