I picked this up from Trevor who bundled it with my Spotmatic for an extra A$15. I think he was keen to steer me away from viewfinder cameras towards rangefinder models. However for a while I thought the rangefinder was broken and didn't use it until I checked it again and could just make out the very slightest of secondary images and only in bright light. I decided to persevere with a film through it and thought the results were pretty good. There isn't much info about these cameras but have seen it mentioned that it was a low budget camera but one of better quality. If I can improve the Rangefinder somehow I might keep hold it and try it again.