Selecting an Illumination Module

• There are 3 illumination module options to choose from - Standard Six Level, Ultra Low Power 4 level or one of each. 

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• The Six Level Illumination Module has six intensity steps. This module is useful for precision shooting in low light or night conditions with standard illuminated reticles. The highest illumination setting on a standard illumination level reticles is not easily visible in daylight. 
  
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• Rotating the knurled dial doubles the intensity with each increasing level. The rubber push switch turns illumination on or off while maintaining the user-selected intensity level. After one hour, illumination will automatically shut off to save battery life.
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• With the higher brightness level of the Daylight Visible Illumination reticles such as those found in the dual focal plane models, the highest settings on the Six Level Module are visible in most daylight conditions. The lower settings on Six Level with daylight visible illumination reticles will work for most low light to night conditions.  The Six Level module with Night Vision, Infrared Light Illumination and Thermal Imaging devices used in front of the scope objective will produce readily visible illumination for varied ambient light settings. However, if the device is behind the eyepiece, the illumination will be too bright for most situations, so choose the Ultra Low Power module instead.  
  

• The Ultra Low Power Illumination Module provides a very dark 4 level illumination that is virtually invisible to the naked eye. Use this module if you plan to attach a Night Vision, Infrared Light Illumination or Thermal Imaging device on the eyepiece at the rear of the scope. 

• The Ultra Low Power illumination module will allow the user to set the brightness to a level that will work properly with Night Vision / Thermal Vision and infrared Light devices for most lighting situations, without the reticle illumination being too bright.
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• Adding an infrared illuminator for hunting can provide extra illumination without spooking the intended target when using a Night Vision, or Infrared / thermal devices whether mounted in front of or behind the scope. 
  

• *Note: All March illumination modules are interchangeable with illuminated March scope models.