For mold inserts fabricated using lithography and electroplating (either e.g. from a silicon or glass
master), the following design restraints are valid in addition to the ones given above:
a) Minimum feature size
The minimum feature size is 10 μm. For features in the range between 10 and 100 μm, the aspect ratio is
limited to 1.5.
b) Maximum height
For lithography-based mold inserts, the maximum feature height is 100 μm.