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Bresser corvette 8*42 Nitrogen Purged

11,100.00

Key Specification

  • Prism and lens materials made of BaK-4 glass material
  • Optical surfaces are fully-multi coated with 95% light transmission
  • Centre-wheel focusing
  • Individual eyepiece dioptre adjustment
  • LE relief eyepieces for optimal observation for wearers of glasses
  • Elegant design
  • Rubber armoured binocular body
Estimated delivery date Wednesday, December 8th

BRESSER CORVETTE 8X42 BINOCULARS NITROGEN PURGED

 

The BRESSER Corvette models provide high definition images that will please the most discerning observer. The perfected and precise mechanics round out these superb binoculars. It is only natural that BaK-4 glass has been manufactured into these binoculars, and that the optical surfaces have been full multi coated (FMC) to increase luminosity and contrast. Long Eye (LE) relief eyepieces allow a full field of view for spectacle wearers. To protect the binocular against fog and water they are nitrogeen filled.

Technical Specification

FIELD OF APPLICATION
Field of application
  • Traveling & Sports
  • Hunt
  • Bird watching & Nature observation
  • Hiking
TYPE
Product Family Corvette
Type Standard Binoculars
OPTICAL SPECIFICATIONS
Optical design Roof
Magnification 8
LE Eyepieces
Mirror/Lens diam. 42 mm
Material prismn BaK-4
Type of coating Fully multi-coated
Colour of coating green
Eyepieces for eyeglass wearers
Field of view at 1000m7 105 m
Field of view 6 degrees
Light intensity7 27.56
Twilight factor7 18.33
Near focus from7 7 m
GENERAL TECHNICAL DATA
Waterproof8
Pressure waterproof up to 1 m
Inert gas purged
Focusing system Central focus wheel
Turns of focus drive over entire focal range 1.5
Eyecups TwistUp eyecups
Interpupilar distance min. 57 mm
Interpupilar distance max. 72 mm
Eye relief 20.3 mm
Colour black
Body material Metal
Body armouring Rubber/Metal
Dust protection caps for front lens and eyepiece
Product series Corvette
DIMENSIONS & WEIGHTS
Total length 150 mm
Total width 123 mm
Total height 51 mm
Net weight (without access.) 532 g

Scope Of Delivery

  • Binoculars
  • Nylon bag with shoulder strap and belt loop
  • Carrying Strap
  • Protective objective lens caps
  • Protective eyepiece caps
  • Lens cloth
  • Manual

Refractor Homepage Binoculars and telescopes

The Bresser Messier AR-80/640 Nano Refractor Telescope is a complete beginner’s telescope. It’s a 3-inch achromatic refractor that’s bundled with everything a newcomer needs to get started: a manual altaz mount, a red dot finder, a star diagonal and a 26mm Plössl eyepiece.

Its 3-inch aperture is more than adequate to allow observations of a wide range of celestial objects, its altaz mount is intuitive to use and the whole thing is a doddle to set up.

Achromatic doublet lenses, like the ones in this scope, are made from two types of glass that work together to minimise chromatic aberrations – an unwanted effect that produces coloured halos around bright objects.

More expensive optics have a number of special coatings applied to reduce reflections and increase light throughput, but this lens assembly has only one coating of magnesium fluoride (MgF2) – the minimum required.

The inside of the seamless aluminium optical tube is nicely blackened, though and has a single baffle to help reduce unwanted internal reflections.

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