Spheres and Hemispheres

OD  Outer diameter
TH   Thickness
P     Polarization direction

Outer Diameter OD
2 to 100 mm
Thickness TH

0.2 mm or more (outer diameter ≤10 mm)

1 mm or more (outer diameter >10 mm)

Electrodes
Silver (thick film) or gold (thin film)

Larger dimensions are available on request. Hemispheres can also be provided with grooves and holes. Reversal of the polarization direction is also possible.