Swiss Army - Kern Telescop 12x72

for sale is this very hard to find:

Swiss Army Kern & Co. Aarau  Telescope 12x72

Mod. 1939  Dr. Wild/Kern

No focussing needed, just adjust the two oculars to your eyes and you will see all object sharp from 20m to infinity.

Reticle for angle- and distance mesurements in left eyepiece.

Rubber Eyecups for pleasant use; can be turned over for use with eyeglasses.

in very good codition, rarely used !