主权项 |
1. Turning device (50) having a first turning station (51a) with a rotatable first work piece spindle (52a) to hold a lens blank (100a, 100b, 100c, 100d, 100e) and a first turning tool (53a) for the machining of a lens blank (100a, 100b, 100c, 100d, 100e), characterized by at least one second turning station (52b) with a rotatable second work piece spindle (52b) to hold a second lens blank (100a, 100b, 100c, 100d, 100e) and a second turning tool (53b) for the machining of a second lens blank (100a, 100b, 100c, 100d, 100e). |