My Rangefolder Cameras

Last step on paper work, then we can go on to practical procedure. By measuring rangefinder character and lens focus moving range, now we ...

Rangefinder First system to be measured is RF parts. We need to draw a rangefinder characteristic curve, to represent it's focus range...

So actually there are two focus systems, one by focus through lens, and one by focus through RF mirror. Lens mount on front standard, from ...

Here are three main factors that you should know before you made a cam to fit to a lens. 1. Lens: You should know the range that lens can m...

There is a mirror on rotation, according to the cam curves, thus each cam for different lens, will have different curve, reflecting the foca...

Just bought a new Kiev spot prism head from Ukraine, new. and bought an adapter board for it, to fit it on SL66, from German. So, it looks ...

New year, new ideas. First thing to do, to move the contents on this blog to my web, it started a little, www.rangefolder.com, then, s...