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Vixen HF2-BT81S-A Complete binocular telescope set

Product No.: 38066
Vixen large binoculars complete set with 81-mm binocular, tripod, mount, and two eyepieces for observing the starry sky, nature, and landscape
in stock:
CHF 2'649.00

Vixen large binoculars complete set with 81-mm binoculars, tripod, mount, and two eyepieces for observing the starry sky, nature, and landscape

  • 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
  • finder shoe
  • 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
  • Long-range observation
PRODUCT FAMILY
Product Family Refractor telescope
TYPE
Type Giant Binoculars
OPTICAL SPECIFICATIONS
Optical design
  • Abbe-König
  • Achromatic Refractor
Magnification Zoom max. 50
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
Colour white
Body material Aluminium
Tripod adapter thread ✓
Focusing system 1.25" Helical focuser
Single eye adjustment ✓
Dust protection caps Dust protection caps for front lens and eyepiece holder