NATIONAL GEOGRAPHIC 8x40 Porro Binoculars

Porro binoculars, BK-7 glass, central focusing

  • Rugged and compact
  • Ergonomic body
  • High image quality, suitable for eyeglass wearers
  • Dimensions: 172x55x155 mm, Weight: 700 g
  • Scope of delivery: binoculars, nylon bag, carrying strap, lens cloth

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Product number: 9103500
EAN: 4007922010373
WEEE-Reg.-Nr.: DE 34323861
Product information "NATIONAL GEOGRAPHIC 8x40 Porro Binoculars"
The classic Porro prism binoculars are rugged and compact, making it the ideal traveling companion. The lenses and prisms of BK-7 glass provide high image quality. Focusing takes place via a convenient center focusing knob. Thanks to the diopter adjustment these binoculars are suitable for spectacle wearers.

The body of the NATIONAL GEOGRAPHIC 8x40 Porro binoculars is provided with a rubber coating, which together with the ergonomic shape provide for a solid grip. For comfortable long-term observations, a tripod thread is integrated.

FEATURES
  • High quality lenses made of optical glass
  • Diopter adjustment ±2
  • Adjustable interpupillary distance
SCOPE OF DELIVERY
  • Binoculars
  • Nylon bag
  • Carrying strap
  • Lens cloth
  • Manual
Batteries included: 0
Body armouring: Rubber
Colour: black
Compass: 0
Diopter setting: 1
ED glass: 0
Exit pupil min. (mm): 5
Extended warranty (years): 5
Eyepieces for eyeglass wearers: 0
Eye relief (mm): 15
Field of application [Binoculars]: Bird watching & Nature observation, Traveling & Sports
Field of view at 1000m 7) (m): 110
Focusing system: Central focus wheel
Inert gas purged: 0
Interpupilar distance max. (mm): 72
Interpupilar distance min. (mm): 56
LE Eyepieces: 0
Magnification: 8
Material prisms: BK-7
Mirror/Lens diam. (mm): 40
Near focus from 7) (m): 7
Net weight (without access.) (g): 80
Optical design: Porro
Relative brightness 7): 25
Single eye adjustment: 0
Temperature range max. (°C): 40
Temperature range min. (°C): -10
Total height (mm): 55
Total length (mm): 172
Total width (mm): 155
Tripod adapter thread: 0
Twilight factor 7): 17.7
Type [Binoculars]: Standard Binoculars
Waterproof 8): 0
Zoom function: 0

Produkt- und Sicherheitshinweise


Manufacturer: 
Bresser GmbH, Gutenbergstraße 2, 46414 Rhede

Contact: 
www.bresser.de


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