Functions and characteristics:
– Minimising the risk of axis torsion
– Few grinding dust
– Exactly adjustable mini bevel
– Partial grooving
– Partial step bevel
– Hybrid bevel for the combination of groove and bevel on one lens
– Exactly adjustable position of bevel and groove in 0.01 mm steps
– Powerful and durable direct drive motor for the grinding wheels
– Fast …