Essilor Delta 2 Classic, User Manual

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USER MANUAL > EDGING A LENS
86 Delta 2 - Edging system > v2 - 08.16
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You can clamp the lens manually by pressing . Manual lens clamping is particularly suited to hydrophobic lenses,
thick lenses and high-camber lenses, as it ensures that the lens won't come off the pad before clamping.
Close the door.
Press .
To interrupt the feeling cycle at any time, press .
2. Perform a Beveling
This section describes the procedures for creation of a bevel:
In , you do not have to configure anything. All the data is automatically retrieved from the tracer. automatic mode (p.87)
The lens edging starts automatically after the feeling cycle.
In , you can opt for front/rear surface tracking, a distributed bevel, lens curve tracking or frame customized mode (p.87)
rim tracking. You can also do the following:
a general modification of the bevel curve (p.89)
a modification at a point of the bevel curve (p.90)
a displacement of the bevel curve (p.91)
You can consult the . description of the customized bevel screen (p.87)
The tightening of the lens starts consecutively. >
A verification of the size of the accessories is performed then the feeling cycle starts. >
The feeling of the lens is carried out first on the rear surface (concave face of the lens) and then on the front surface
(convex face of the lens). >
As the lens is felt, its shape appears on screen. The double tracing represents the profile of the front surface of the shape
(inner shape) and its rear surface (outer shape). >