Zenith TTL Digital Camera User Manual


 
ZENIT-TTL User manual, 1965 year
– 7 –
6.5. Handling and care of the camera
The ZENIT-TTL camera is a precise optical mechanical
instrument. Handle the camera carefully, keep it clean and
protected from shocks, dust and sharp changes of temperature.
Keep the camera closed in its case. In so doing the lens should
be capped and the shutter and self-timer should be released. Do
not touch the optical details with hands since this is likely to
damage their coating. Clean the coated optical surfaces only from
outside with a clean soft piece of fabric or cotton wool slightly
moistened with rectified alcohol or ether. The mirror and Fresnel
lens may be cleaned only if absolutely necessary with a very soft
dry brush but in no case with humid cleaning agents.
Since the camera is a complex instrument, any repair and
corresponding adjustments should be performed only in repair
shops.
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