Prismatic Vortex Viper HD 10x42

The Vortex Viper HD 10x42 binocular offers 10x magnification , a good magnitude for nature observation, and a 42mm aperture. It is the standard prototype of binoculars for bird and wildlife observation, the 42mm aperture gives it much more light and better performance, both in closed and open spaces. It presents better performance in low light spaces than its 32mm predecessor and at the same time allows the observation of objects a little further away, thanks to its 10x.
Top quality optics, HD treatment with high density and also low dispersion , which eliminates contour aberrations. The HD treatment offers optimum resolution and color fidelity. Multi-coated and anti-glare optics, this feature ensures ideal vision in particular light conditions, such as at dusk.

Roof prism and fully waterproof body, designed for long durability and to withstand the elements. Interior purged with argon gas , this system prevents fogging of the lenses and makes it resistant to fog. Non-slip rubber frame for a good grip. Compatible for use with tripod.
Characteristics:

• Magnification: 10x
  
• Aperture: 42mm
  
• Eye relief: 17mm
  
• Exit Pupil: 4.2mm
  
• Linear field of view: 104m
  
• Angular field of view: 6.5º
  
• Close focus distance: 1.5m
  
• Interpupillary distance: 56-76mm
  
• Height: 14.2cm
  
• Width: 12.4cm
  
• Weight: 700gr