x. NATIONAL GEOGRAPHIC 8×21 Карманный Бинокль

National Geographic Binoculars manual

The foldable NATIONAL GEOGRAPHIC 8×21 pocket binoculars are compact and lightweight , the ideal binoculars for nature lovers who don’t want to carry around a lot of luggage.

FEATURES

• Pocket binoculars for hikers and travellers
• Foldable
• Large field of view
• Also suitable for spectacle wearers

SCOPE OF SUPPLY

• Foldable binoculars
• Shoulder strap
• Carry case

  Technical Data

  FIELD OF APPLICATION
  Field of application	Traveling & Sports Bird watching & Nature observation
  TYPE
  Type	Folding Binoculars
  OPTICAL SPECIFICATIONS
  Optical design	Roof
  Magnification	8
  Mirror/Lens diam.	21 mm
  Type of coating	Fully coated
  Field of view at 1000m7	121 m
  Field of view	6.91 degrees
  Light intensity7	6.9
  Twilight factor7	12.96
  GENERAL TECHNICAL DATA
  Turns of focus drive over entire focal range	1.75
  Eyecups	Rubber eyecups, foldable
  Interpupilar distance min.	41.67 mm
  Interpupilar distance max.	71.97 mm
  Colour	black
  Body material	Metal
  Body armouring	Rubber/Metal
  Extended warranty	5 years
  DIMENSIONS & WEIGHTS
  Total length	100 mm
  Total width	95 mm
  Total height	35 mm
  Net weight (without access.)	170 g