The µPG101 system is equipped with a 375 nm UV light source, which has a maximum intensity of 70 mW and a write speed of 5 mm2/min. 

The alignment tolerance specified on the tool is 200 nm (3σ value) with 120 nm edge roughness. 

The maximum writeable area is 90×90 mm as defined by the write head used. 

The write head also defines the feature size, which is defined as sub-1µm in the current set up.