Vortex Viper riflescopes represent a choice for hunting or tactical shooting in the event that you should decide on an inexpensive product, which should offer excellent optical properties. Vortex Viper riflescopes are not full of the extras that can be found in Viper HS or Viper PST series, but instead offer simply optical quality and reliability. All lenses are made from a material that minimizes light dispersion and increases light transmission in addition to XR multi coated lens surfaces to maximize light transmission with minimal loss of light. The construction is made from one piece and can have a diameter of 30 mm or 1 inch. The reticle is seated in the second focal plane and is able to easily maintain its position even when using the most powerful hunting calibres. Vortex Viper riflescopes are argon filled and can be used carefree even at low temperatures.