HF2-BT81S-A Complete binocular telescope set

Product code: X000163
in stock
[value]
£1,930.00
£1,608.33 (ex. VAT)

PREORDER : 2 weeks

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Product information

  • Complete set with mount and eyepieces
  • Exchangeable eyepieces 81 mm objective lenses
  • Resolution and limiting magnitude: 1.43 arc seconds; 11.3
  • Razor-sharp and contrast-rich image
  • Weight of optics: 4.1 kg
  • Total weight: 14.1 kg

Take a look through the new Vixen BT-81S-A binocular telescope.
This model is ideal for observing gas nebula, star clusters and comets.
The magnesium fluoride coating reduces chromatic aberration and the large aperture of 81 mm ensures a razor-sharp, contrast-rich image.
Weighing just 4.1 kg, the BT-81S-A binocular telescope is very transportable.

FEATURES

  • Objective lenses: 81 mm 2-lens achromat, multi-coated
  • Focal length: 480 mm (f5.9)
  • Resolution and limiting magnitude: 1.43 arc seconds; 11.3
  • Light-gathering power: 134x
  • Dimensions and weight: 480 x 190 x 155 mm; 14.0 kg
  • Adapter and connections: 31.7 mm clamp

WHAT’S INCLUDED
  • HF2 fork mount
  • SXG-HAL130 tripod
  • Carry handle
  • Viewfinder
  • Dew caps
  • 2 SLV 20 mm eyepieces
  • Swing bracket binocular cradle

Technical Data

FIELD OF APPLICATION
Field of application
  • Astronomy
  • Night
  • Bird watching & Nature observation
TYPE
Type Giant Binoculars
OPTICAL SPECIFICATIONS
Optical design
  • Abbe-König
  • Achromatic Refractor
Mirror/Lens diam. 81 mm
Type of coating Multi coated
Colour of coating blue
Number of lenses 2
Eyepieces for eyeglass wearers
GENERAL TECHNICAL DATA
Tripod adapter thread
Focusing system 1.25" Helical focuser
Single eye adjustment
Colour white
Body material Aluminium
Dust protection caps Dust protection caps for front lens and eyepiece holder

Product Info

PREORDER 2 weeks
EAN 4955295380664
Brand Vixen
Product Code X000163
Delivery Weight Package
16kg