Maintenance
7. Carefully remove the lens and rinse it with cleaning
liquid to wash away coarse soiling.
8. Check the lens for sign of damage.
9. Put some cleaning liquid onto the lens and leave the
liquid for 1 minute to take effect.
10. Soak a cleaning tissue with cleaning liquid and
carefully wipe off the surface.
11. Now carefully insert the lens with the convex side up
into the lense holder.
12. Insert the sealing and clamping ring and fixate the
clamping ring using the key tool.
ENGLISH (Translation) 89