Spohn Burkhardt - Vns0 4 4 F V-U 18 Ak R G41
Steps in the direction of view / left lever: 4-0-4
Circuit viewing direction: special circuit 4 double contacts
Lever deflection in line of sight: 30 °
Retreat or brake viewing direction: 4-0-4
Steps transverse direction / right lever special circuit: 4-0-4
Lever deflection in the transverse direction: 30 °
Retreat or brake cross direction: retreat