Ernst Leitz GmbH was a German corporation based in Wetzlar, a German centre for optics as well as an important location for the precision engineering industry.
Leica Geosystems based in eastern Switzerland produces products and systems for surveying and geographical measurement. Its products employ a variety of technologies including GPS satellite navigation
Ernst Leitz GmbH
…Leica Camera, manufacturer of camera and sport optics equipment Leica Geosystems, manufacturer of geodetic equipment Leica Microsystems, manufacturer of microscopes and owner of the Leica brand…