RB-473-B02M
14
5. How to operate the lensmeter
5.1. Lens holder
(1) Raise the lever to the operational direction until
it is unlocked.
(2) Lower the lens holder slowly and fix the lens.
5.2. Lens plate
The lens plate is a reference of the astigmatic axis.
(1) Push the PUSH mark on the lens plate to unlock it. The
lens plate will come out.
(To lock the lens plate, push it again.)
(2) The lens plate comes out until it touches the lens when
pushed. Place the frame lens on the lens stand so that the
bottom touches the plate.
(1) Operational
direction
(2)
Great care shall be taken to avoid giving a strong impact to the lens when lowering
the lens holder.
Make sure that the lens holder is raised to the top when raising it.
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