User Guide

24
scope away from the light source immediately.
The image will be restored within a period of
two minutes. Imaging results can also only be
achieved at short distances if there is severe
fog, haze or under extremely dark conditions.
Black dots in the visual field
When you view the image of your night vision
‘scope through the eyepiece you may perceive
small black dots. This is not a quality fault but
a typical feature of night-vision equipment of
this type.
Light power of image tube lessens
The light power of the image tube decreases
in the course of its service life. When the
night vision ‘scope is used correctly the
service life is approximately 10,000 hours. The
service life is reduced if the night vision‘scope
is exposed to strong light sources such as
street lamps or headlights/spotlights.
The image tube is defective
The image tube is subject to natural wear. If
the light amplification of the image tube
becomes less, please send your night vision
‘scope directly to the MINOX Customer Service
where a new image tube can be inserted, if
neccessary.