GB
if the magnification is not more than 1.5x - 2x the diameter of the objective lens, i.e. an
optimal magnification of 100x - 125x can be expected with a 60 mm dia. objective lens
to observe most celestial objects. A lower magnification power is adivisable for the
observation of stars.
The field of view is wider so that the object for observation is more easily localised. The
G
hiqhest magnification power should only be used for particularly clear
observations of the moon - an object that is relatively close and exceptonally bright – so
B
that good detailed solution is achieved at high magnification ratios.
GENERAL REMARKS
Avoid sudden temperature fluctuations as the moisture in the air will condense on the
objective lens. Should this happen, then place the objective lens near but not too close
to a source of heat and allow the moisture to evaporate slowly.
WARRANTY
The period of warranty is 2 years, beginning on the day of purchase.
Please also enclose a copy of the bill.
Name: ..................................................................................................................................
Postal Code/City: ................................................................................................................
Street: ..................................................................................................................................
Telephone: ............................................................................................................................
Signature: ............................................................................................................................
Purchase date: ..........................................
Model: ...................................................... Item No.: ........................................................
Please keep this guarantee along with your receipt.
..............................................................................................................................................
Purchase date / Stamp / Signature of dealer
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