ATN MK410 Spartan

ATN MK410 Spartan
ATN MK410 Spartan is a giant among the Gen 1+ Night Vision rifle scopes. Its lowered F-stop factor and increased optical resolution ensure that more light is collected by the light amplification tube and the 108mm lens creates even more light collection. More light and higher resolution simply make for a brighter and sharper image. The viewer is also equipped with complete Gen 1+ technology, carefully packed in a solid compact body. The advanced ATN 'Red on Green' visor system gives an unsurpassed accuracy to this rifle scope. The 7.3mm click value is at least impressive. The above-mentioned precision characteristics combined with other components of the viewer such as the super fast Front Lens System for optimum brightness, the easy-to-use push button operation, the adjustable brightness cross visor and the powerful removable IR450infrared beamer make the ATN MK410 Spartan an incredibly popular and highly powerful model. The visor is easily attached to standard Weaver or Picatinny rails.

MOA
The vertical height adjustment ensures that the target in the viewer coincides with the spot where the bullet strikes. The flight of the bullet is affected by gravity in an arc orbit effect, the rifle scope follows a straight line. To compensate for this effect, the viewer has a turning wheel for adjusting the height. Usually, the viewer is set to a certain distance, e.g. 25m. The adjustment wheel goes with clicks, so the adjustment per click is indicated as click value. The movement of the target point caused by one click of the dial is expressed in minutes (of degrees). A minute is 1/60th of a degree. In English this is called "Minute of Angle" or MOA. On a viewer it is often indicated what one click means for that specific model: 1/4 MOA, 1/8 MOA, so 1/240th or 1/480th of a degree.

Explanation click value-number
The distance to your goal is the radius of a vertical circle. For a distance of 10m, the circumference of a circle is 628m (2 x pi x r). One degree displacement is 628:360 = 1.74m, one minute is 1.74:60 = 0.029m or 2.9cm. Divide this number by the amount of MOA, e.g. 1/4, and you have the vertical displacement of the target per click.

Specifications

• Night Vision Technology Gen 1+
  
• IR450 detachable infrared beamer for use in total darkness
  
• Dioptre adjustment from -5 to 5
  
• Resolution 40lp/mm
  
• 5x Zoom
  
• Power supply: 1x3 V CR123A Battery
  
• Cross hairs: Red on Green
  
• 1/4 MOA
  
• Functional in temperatures from -51 to +45°C
  
• Storage temperature -55 to +70°C
  
• Includes batteries, carrying bag, lens cap and cleaning cloth
  
• Expandable with camera adapter for photography
• Delivery time: up to 4 weeks