Delta Optical Discovery 8x40 binoculars

DO-1200

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  • Magnification: 8x
  • Objective diameter: 40 mm
  • Weight: 742 g

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54,00 €

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Data sheet

Objective diameter(mm) 40
Magnification 8x
interpupillary distance 56 – 72 mm
Min. Focus distance 5 m
Field of view @1000 m 143 m
Prisms Bak-7
Weight (g) 742
Warranty 2 years

More info

Delta Optical Discovery 8x40 binoculars

Discovery - light and robust binoculars made by Delta Optical. Rubbered, aluminium body consist of multi-coated 8 elements / 12 groups optical design. Discovery binoculars serie consists of six models: 10x50, 12x50, 16x50, 8x40 and 10-22x50 zoom. Broad eyecups and large eye lenses make each of your observation comfortable and pleasant.

Tech spec.

  • Magnification: 8x
  • Objective diameter: 40 mm
  • Prism type: Porro
  • Optical design: 12 elements / 8 groups
  • Exit pupil diameter: 5 mm
  • Eye relief: 18.3 mm
  • Field of view: 8.2 degree
  • Linear field of view (1000 m): 143 m
  • Minimum focus range: 5 m
  • Relative brightness: 25
  • Twilight factor: 17.9
  • Focus knob: central
  • Diopter regulation: on right eyepiece
  • Eye separation: 56 -72 mm
  • Dimensions: 180 x 140 x 65 mm
  • Weight: 742 g

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