Frequently Asked Questions

The nominal thickness of the copper foil used in the slit is 25µm.

The order code for the unmounted foil slit is LW25.

The straightness of the slit is 0.5µm/mm.

The tolerance of the slit is ±1.0µm.

The unmounted foil slit is 25µm wide by 5.0mm long.

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