Essilor Neksia, User Manual

Page: 31 / 84

c. Customized grooving
The use of the customized groove depends on 2 parameters: the frame and the lens. Before starting your
job, identify the major constraint.
G
ROOVE
F
RAME
L
ENS
A
DVANTAGES
Standard groove Lens for which the front surface base
is approximately equal to the frame
base.
Makes it possible to do an
aesthetically pleasing job. The lens
material does not protrude beyond
the front of the frame.
Standard groove Lens for which the rear surface base
is not as high as the front surface
base.
Minimises the risks of the nylon
thread coming out.
Standard groove Thin lens Makes it possible to balance out the
groove when thin lenses are used.
Flat base
High base
Thin lens for which the base is
approximately equal to the frame
base.
In the event of pattern tracing (base
= 0), makes it possible to retrieve
the frame base.
Call the desired shape located on the tracer.
The shape is displayed on the edger work screen.
After tracing a pattern, demo lens or recut lens, without any drilling settings:
• the groove finish is selected by default.
• automatic mode is selected by default.
Select lens material.
Change the edging mode. Press to select customized mode .
Choose the type of cycle.
Choose whether or not to polish and/or chamfer your lens.
For more information, refer to the section Edging a lens > Polishing
(
F
p.39)
and Edging a lens >
Chamfering
(
F
p.40)
.
Press .
U
SER
M
ANUAL
> II. E
DGING A LENS
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Neksia > v1.0 - 02.14
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