Bresser 90-57000 Instrucciones De Uso página 10

Observing land objects
When viewing objects on land, you will be observing through
air with varying levels of refractivity due to varying air tem-
peratures. This phenomenon causes things to look wavy,
causing a loss of image quality. You may have noticed this
phenomenon when driving down a highway on a hot day.
If this optical phenomenon interferes with your viewing, try
focusing at low power to see a steadier, higher-quality im-
age. Also, try observing in the early morning, when air tem-
perature is relatively uniform.
NOTES on cleaning
• Clean the eyepieces and lenses only with a soft, lint-free
cloth, like a microfi bre cloth. Do not apply excess pres-
sure to the cloth to avoid scratching the lenses.
• 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. After use, par-
ticularly in high humidity, let the device acclimatize for a
short period of time before storing so that the residual
moisture can dissipate. Remove the dust cover and store
it in the included bag during use.
10
DISPOSAL
Dispose of the packaging materials properly, accord-
ing to their type, such as paper or cardboard. Contact
your local waste-disposal service or environmental
authority for information on the proper disposal.
Please take the current legal regulations into account when
disposing of your device. You can get more information on
the proper disposal from your local waste-disposal service
or environmental authority.