Enter the half PD and pupillary height.
The target moves.
Lower the tube.
Insert the posiblock and its pad in the centering device.
Raise the tube back into centering position.
Position the lens on the tube, with the convex side on the tube.
In three focimeter dots mode: move the lens slowly until the three focimeter dots are perfectly
aligned on the target.
• Place the central point in the square
• Place the two external points between the two dotted lines, as close as possible to the central line
In micro-engraving mode: move the lens slowly until the micro-engravings are perfectly aligned on
the target.
The lens is centered and ready to be blocked.
THREE FOCIMETER DOTS MICRO-ENGRAVINGS
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