5
Press to start lens tracing.
Once the lens is held by the clamps, it must not be handled.
To stop centering at any time, press .
New manufacturer marking
If the marking is not recognized and the automatic centering fails, we advise you to record the marking of the lens (in
“Interview” mode) in the embedded base so that it can be recognized automatically on next centering. Centering in
“Interview” mode will allow you to compel the use of embedded customer base.
For more information, refer to the section .Centering a lens > Markings database (p.77)
Lens fit check
A visual warning enables you to check the lens fit: any part of the lens outside the shape is displayed in red.
You can modify the PD and pupillary height to get the shape to fit into the lens, but if the induced prism is too great, we
advice you to order a new lens in the proper diameter.
To carry out lens blocking, refer to the section .Centering a lens > Blocking a lens (p.80)
c. Centering a mid-distance lens in manual mode
Manual centering enables you to center the lenses which:
The clamps close on the lens to hold it in position until its blocking.>
The lens analysis starts: the tracer searches for the optical characteristics of the lens.>
The centered lens is displayed in the work area:>
The lens is centered and ready to be blocked.>
To Next Page
Loading...
