Optisan Cobra 8X42

Product ID: [2367 / 3065]
Robust and waterproof binoculars from Optisan
  • Handy roof viewer for little money
  • With Twist-up eyepieces for wearers of spectacles
  • Includes various accessories
  • Two years warranty
£67.90Stock: In stock
Estimated delivery date: Thursday 24 May 2012 (the day after tomorrow)
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Optisan Cobra 8X42
These compact, green, rubberised Cobra 8x42 binoculars are great for things like bird spotting or watching panoramas during your holiday. These binoculars are equipped with large, enclosed "twist-up" eyepieces, and are therefore also very handy for eyeglass wearers. Typical of this type of binoculars is the quiet, pleasant image that it provides. The lenses of the Optisan Cobra 8X42 have a beautiful green multi-coating.

Specifications and accessories

  • Type: roof binoculars
  • Magnification: 8x
  • Objective diameter: 42mm
  • Focused from: 5m
  • Exit pupil: 5.25mm
  • Glass Materials: BaK-4
  • Colour: Green
  • Light capturing power 27,5
  • Field of view at 1000 m: 105m
  • Length: 160mm
  • Width: 155mm
  • Height: 50mm
  • Weight: 623g
  • Focus: Central
  • Focusing mechanism: internal
  • Waterproof
  • Gas filled (nitrogen)
  • Rubber armouring
  • Includes wide shoulder strap, rain cover, lens caps, carrying case and cleaning cloth


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Specifications Back to top
General
 Typeroof binoculars
 BrandOptisan
 SeriesCobra
 Guarantee2 years
 Colourgreen
 Waterproof
 Dimensions6,2992×6,1024×1,9685″
 Suitable for eyeglass wearers
Dimensions & Weight
 Weight623 gram
Optics
 Lens diameter42 mm
 Magnification
 Exit pupil5,25 mm
 Minimum focus distance5 m
 Twilight factor18,3
 Light intensity27,6
 Field of view at 1000 metres105 m
 Lens coatingMulti-coated (MC)
 Glass materialBaK-4
 Dioptric adjustment
 Dioptric adjustment range± 4