Technical Data - Noblex E-OPTICS NF 8x56 vector Gebrauchsanleitung

OPERATION INSTRUCTIONS
The binoculars acquired by you is a leading product of fine-mechanical pre-
cision. It is a product with highest requirements of the optical performance
after latest development of the optics calculation and optics technology
concerns with solid processing. All binoculars of this series are implemented
as spectacle wearer models and they are waterproof.

TECHNICAL DATA

Model
Magnification
Ø Entrance pupil [mm]
Field of view at 1000 m / at 1000 yds.
Close distance [m]
Ø Exit pupil [mm]
Eye relief [mm]
Dioptre adjustment range [dpt]
Range of interpupillary distance [mm]
Water tightness [m]
Twilight number
Length [mm]
Width [mm]
Mass [g]
6
8 x 56
8 x
56
114 m / 342 ft.
2.5
7.0
23.0
±4.0
59 - 76
1
21.1
187
143
1145
EYE DISTANCE
To reach a great and contrast panorama the binoculars have to be adjusted
to the different eye distance of different users. This adjustment happens by
bending the central hinge (1) until both fields of vision of the right-hand and
left-hand telescope completely coincide during observing any object.
FOCUSING AND DEFECTIVE SIGHT ASSISTANCE
Observe any object with the left eye trough the left ocular and turn the mid-
wheel (2) till the object is clear and high contrast.
A possible defect of the eyes of ±4.0 diopters can be compensated by turn-
ing the diopter adjustment (3). Thereby observe the same object with the
right eye and turn the diopter setting wheel till the object impression is clear
and high in contrast.
DISTANCE ADJUSTMENT
To observe an object at different distances both clearly and in high contrast
it is useful to adjust binoculars to a special distance. While observing the
object the midwheel (2) has to be turned right or left till the clearest and
richest in contrast vision is reached. An adjustment of the Focusing and
defective sight assistance is not necessary.
EYE PIECE ADJUSTMENT
The binocular is a model for spectacle wearers. Normal sighted people
employ the binocular with twist-up eyecups. Wearer of glasses just turn the
eyecups down to use the complete panorama of the binocular.
MAINTENANCE AND PROTECTION
Prism binoculars do not need special care, they are nearly of attendance. If
necessary the outer lens surfaces should be cleaned with a fine hairbrush
or a soft piece of cloth. Coarse dust should remove through wash or blow
before wiping. Do not use chemical solvents and keep it in dry place!
7