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National Geographic 8X40 PORRO BINOCULARS

17.000 KD
FIELD OF APPLICATION
Field of application
  • Traveling & Sports
  • Bird watching & Nature observation
TYPE
Type Standard Binoculars
OPTICAL SPECIFICATIONS
Optical design Porro
Magnification 8
Mirror/Lens diam. 40 mm
Material prismn BK-7
Exit pupil min. 5 mm
Diopter setting
Field of view at 1000m7 110 m
Light intensity7 25
Twilight factor7 17.7
Near focus from7 7 m
GENERAL TECHNICAL DATA
Focusing system Central focus wheel
Interpupilar distance min. 56 mm
Interpupilar distance max. 72 mm
Eye relief 15 mm
Temperature range min. (°C) -10
Temperature range max. (°C) 40
Colour black
Body armouring Rubber
Ext. warranty after online registration* 5 Years
DIMENSIONS & WEIGHTS
Total length 172 mm
Total width 155 mm
Total height 55 mm
Net weight (without access.) 80 g