Essilor Instruments DELTA, Руководство пользователя, Страница: 101 / 187

Using the cursor, select the point on the curve that you want to move or click directly on the position of
the shape you want to modify.
Use the buttons and to move the point on the selected curve.
• Press to move it towards the front surface of the lens.
• Press to move it towards the rear surface of the lens.
The curve cannot be moved more than the minimum distance between the front and rear surfaces
observed on the bevel before the modification.
The position of the bevel as well as the distances between the crest of the bevel and the front and
rear surfaces of the lens are displayed in the zoom window at the position of the cursor.
Close the door.
Press .
Press to go back to the customized bevel finish screen.
For the second lens, the customized bevel icon is pre-selected and the trajectory modification icon is
displayed.
f. Displacing the bevel curve
The displacement of the bevel curve makes it possible to move the bevel without modifying its curve.
Press from the customized bevel finish screen.
You will access the trajectory modification screen.
Press to select the displacement of the bevel curve.
Use the and buttons to displace the bevel curve:
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Delta - Edging System > V1- 02-2020
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ANUAL
> VII. E
DGING A LENS