Weco cad III Operation Manual page 28

BLOCK
10.
R/L
11.
28
% Use the <BLOCK> key to position the table in the parallax free
zone
The lens illumination will turn on.
% Single vision lens
decentration point
Super impose the decentration cross on the
decentration point
% Check the blank diameter.
•
Place the Vario Block with block pad in the block adapter.
•
Position the blocking device over the lens.
The lens is blocked automatically
% Press <R/L> key for left lens.
The left form is displayed, the decentration values of the right
lens are applied.
•
Overwrite the data or pass the fields by using <ENTER>
key.
•
Commence as described under point 8.
Super impose the optical center on the
Pogressives: