Bresser Zoomar Mono 8-25x25 Manual De Instrucciones página 16

3. Zoom setting
After you have sharply set the image in the smallest level
of magnification, you can further increase the magnifica-
tion as much as you want. Turn the zoom setting (4) to-
wards the right until you reach the desired magnification.
Adjust the sharpness of the image by slowly turning the
focus setting (6).
i
Note:
In the close-focus range, the magnification
setting is not recommended over 8 times out. The visual
field would be thus greatly reduced that a focus would no
longer be given on the observation object.
NOTES on Cleaning
Clean the eyepieces and/or lenses only with a soft, lint-
free cloth, (e.g. microfibre cloth). To avoid scratching the
lenses, use only gentle pressure with the cleaning cloth. To
remove more stubborn dirt, moisten the cleaning cloth with
an eyeglass-cleaning solution and wipe the lenses gently.
Protect the device from dust and moisture.
High humidity can cause the (acrylic) glass to fog up. This
is not a defect! In this case let the device acclimatise for
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