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Vortex Optics - Diamondback 10x42 Roof Prism Binocular


Diamondback binoculars defy the price vs. performance ratio in the world of optics. An astoundingly efficient and high-performing optical system with enhanced, dielectric, fully multi-coated lenses serves up stunning views and impressive low light performance—critical attributes when working to glass and evaluate game.

Included in the Box:

  • Rainguard Eyepiece Cover
  • Tethered objective lens covers
  • Comfort neck strap
  • Deluxe custom-molded carry case 


  • Magnification: 10x
  • Objective Lens Diameter: 42 mm
  • Eye Relief: 15 mm
  • Exit Pupil: 4.2 mm
  • Linear Field of View: 330 feet/1000 yards
  • Angular Field of View: 6.3 degrees
  • Close Focus: 6.7 feet
  • Interpupillary Distance: 55-75 mm
  • Height: 5.8 inches
  • Width: 5.1 inches
  • Weight: 21.4 oz
More Information
Size N/A
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UPC 875874006430
Manufacturer Part Number DB-205
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