182 Digital Refractor CDR-9000
Turn the dial clockwise to add the BO
prism till the vertical bar comes to t
he center of the horizontal bar.
Turn the dial counterclockwise to add
the BI prism till the vertical bar com
es to the center of the horizontal bar.
Left Eye with hyperphoria
Press the [BDBU] button. Turn the dial
clockwise till the horizontal bar come
s to the center of the vertical bar.
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