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Specific crib diameters can be set up as a general default, as a default for lenses with AR coating, or specific rules can be set for a specific coating.
The default crib groups for non-AR and AR coated jobs can be set in System Settings, on the Devices tab:
Setting up the groups
Cribbing groups are set up under "Setup", "Crib groups". A lab can have multiple cribbing groups, for example if certain crib sizes are needed for in-house AR, but a different set of crib diameters is required for an AR coating that is done at another lab.
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