Hexar

From Camerapedia.org

Konica and its predecessors used the trademark Hexar for both lenses and cameras:

• Hexar and Tele-Hexar lenses made from 1931 to 1959
• Hexar lens for Leica screw mount
• Konica Hexar (sometimes called "Hexar AF"), an autofocus camera
• Konica Hexar RF, a rangefinder camera

Sagem also made at least one unrelated Hexar lens.