I picked this up and its proven to be an interesting device.
https://simpsonltd.com/wild-m-41-long-distance-optical-rangefinder/
http://www.armslist.com/posts/91204...-sale--wild-heerbrugg-tm2-optical-rangefinder
One set of calibration instruction had some bad data so still working on that.
No real idea of value as it ranges from $250 to the very nice condition 1295.
This was a get rid of it garage sale and only after I got it home and took the cover off the eye piece did I see a tag for $675 on it.
I got a full print out of the manual and will see about getting it set right. Still missing the explanatory picture and have query out.
https://simpsonltd.com/wild-m-41-long-distance-optical-rangefinder/
http://www.armslist.com/posts/91204...-sale--wild-heerbrugg-tm2-optical-rangefinder
One set of calibration instruction had some bad data so still working on that.
No real idea of value as it ranges from $250 to the very nice condition 1295.
This was a get rid of it garage sale and only after I got it home and took the cover off the eye piece did I see a tag for $675 on it.
I got a full print out of the manual and will see about getting it set right. Still missing the explanatory picture and have query out.