Depending on the temperature and humidity, the protecting filter may mist because of vapor or your breath. To ensure that the viewfinder is always clear, replace the protecting filter with a fog-proof filter (Part No. 1-547- 341-11, not supplied).
Fitting the fog-proof filter
Replace the protecting filter on the packing ring with the fog-proof filter.
Detach the protecting filter from the packing ring.
4
2 Remove the eyecup from the eyecup holder.
3 Remove the protecting filter, together with the packing ring, from inside the eyecup holder.
Detach the eyepiece from the viewfinder barrel.
1
Eyecup
Viewfinder Eyecup Protecting Packing
barrel holder filter ring
Use a dust blower to clean the CRT screen and mirror inside the viewfinder barrel.
Clean the lens and protecting filter with a commercially available lens cleaner.
Caution
Never use organic solvents such as thinners.
Disassembling the eyepiece for cleaning
Be sure to correctly assemble the
Note
When cleaning the
Maintenance 10 Chapter