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Lens styles for digital surfacing are set up exactly as they would be for any new lens style. For example, to set up a new digital surfacing style "CUST14", using the calculation engine specified previously as digital surfacing interface "01", a lens style similar to the following would be set up:
General Tab
Minimum SegHt and Min SegHt Action- specifies the lowest seg height that can be used for this lens design. Setting this, and setting the Action to “E”, prevents the user from requesting a seg height that is invalid for the digital design.
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Digital Type – this identifies which digital surfacing interface to use for this lens style, if set, it activates the fields on the Digital tab. This number corresponds to the digital type number discussed in section 1.0.
Digital Tab
Some fields to note for this type of lens, on the Digital tab::
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LDS selects blanks to use – if the digital calculator will dictate the blanks to use (by OPC), AND Rx-Universe should not select designs or blanks, check this box. If checked, Rx-Universe will not attempt to do blank selection at all, and will expect the LMS file that is returned from the digital vendor to include the OPC code(s) of the donor blank(s) to be used for the job.
Use OPC from LMS file - checking this box causes Rx-Universe to use the blank specified in the OPC label of the LMS file. This would be used, in the case of Nikon designs, for example, where Rx-Universe should do blank selection in order to select the best design based on the seg height of the Rx, but still use the blank that is dictated by the digital vendor in the LMS file.
Trace required – if the digital vendor requires a trace to be present for this design, check this box. Rx-Universe will not allow creation of a job using this design without a trace present. Remote orders using this design which do not have a trace will be saved Unvalidated.
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