Vortex Diamondback 4 – 12×40 DBK – 04 – BDC Optics

With the Diamondback series, Vortex offers: high quality, high image detail at a surprisingly affordable price. The Vortex Diamondback 4-12×40 scope is compact, rugged, and suitable for all types of rifles and large calibers. The tube has a diameter of 25.4 mm and is made of solid aircraft-grade aluminum, making it virtually indestructible. It offers a wide field of view, very fast acquisition, and high accuracy. Anti-reflective coating on all lens surfaces for a high-contrast image.O-ring seals prevent moisture, dust, and debris from entering the lens system, ensuring precise performance under all conditions. The interior is filled with argon gas to prevent fogging of the lenses across a wide temperature range.

All Vortex optical devices come with a lifetime warranty!

• Reticle: Dead-Hold BDC Reticle
  
• Magnification: 4-12x
  
• Field of View at 91 m: 10 m/3.4 m
  
• Objective Lens Diameter: 40 mm
• Tube Diameter: 25.4 mm
• Length: 305 mm
• Weight: 414 g
• Maximum elevation range: 60 MOA
• Maximum horizontal range: 60 MOA
• Adjustment per turn: 15 MOA
• Adjustment increment: 1/4 MOA
• Parallax compensation: 91 m.
• Second focal plane
  
• Lifetime VIP Warranty (Very Important Promise)
• Instructions