Dörr Alpina Pro 20x50 GA

Universal high-performance outdoor binocular in black rubber armouring design; the extended exit pupil (5-7mm) ensures an excellent light intensity for using in twilight.

- Multilayer-coated for optimal image clarity
- Suitable for eyeglass wearers
- Incl. case

• Type
  • Type:
  • Binoculars
• Performance
  • Prism Type:
  • Porro Prism

  • Magnification (x-times):
  • 20

  • Front Lens Diameter (mm):
  • 50

  • Exit Pupil (mm):
  • 2,5

  • Prismenglas:
  • BK-7
• General
  • Splash-Proof:
  • No

  • Colour:
  • Black

  • Weight (g):
  • 740
• Visual Field
  • Actual Field of Vision (°):
  • 3,3

  • Visual Range at 1.000 m:
  • 56

  • Luminous Intensity:
  • 6,3

  • Twilight Factor:
  • 31,62