Cleaning your binoculars
Remove large dust particles on all optical surfaces with a fine brush. Use a soft lint-free
cloth dampened in pure alcohol (spirit) to remove the rest. The rubber sheathing can eas-
ily be cleaned with a damp cloth.
Technical data:
Lens Porro prism binoculars of BaK 4 glass
Coating FMC (fully multi-coated)
Magnification 7x
Lens diameter 50 mm
Field of view 131/1000m
Luminosity 51
Twilight factor 18.7
Compass range (Fig. 6) 0°-360°
Resolution 1°
Tolerance ± 3°-5°
TILT (Fig. 7) ±60°
Compass rose (Fig. 8)
8 sectors (free sector shows the point of the compass)
North 338° - 22°
North/East 23° - 67°
East 68° - 112°
South/East 113° - 157°
South 158° - 202°
South/West 203° - 247°
West 248° - 292°
North/West 293° - 337°
Dimensions W x H x D: 194 x 204 x 77 mm
Weight: 1140 g
- 10 -
Fig. 6 Fig. 7
Fig. 8
7x50 Binocom digital