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  4-Power Waterproof Monocular: NONM4X-MR

Waterproof and fully submersible, the Night Owl Optics maritime monocular meets IP67 design specifications. For high magnification, superior optical quality, and an instrument built to survive in a marine environment, our 4-power waterproof monocular stands apart.



4x magnification

IP67 compliant: waterproof and submersible

High-quality generation-1 image intensifier tube

Built-in columnated infrared illuminator for use in complete darkness or to

               improve target recognition in any environment

Objective and ocular lenses made of high-quality all-glass optics

Rubberized aqua deep-blue finish with integrated rubber hand-grip

Machined aluminum lens housing

Additional Info

  • Magnification: 4x
  • Objective Optic Design: manual focus
  • Lens Diameter: 50 mm
  • Resolution: 35 lp/mm on center
  • Spectral Sensitivity: 400 nm to 900 nm
  • Diopter adjustment: +4 to -4
  • Inter-ocular Distance: -
  • Minimum Focal Distance: 5.7'
  • Angular Field of View: 14º
  • Field of View at 200 ft distance: 56 ft wide
  • Dimensions: 7.6”L x 2.4”W x 3.82”H
  • Weight (without batteries): 14.5 oz
  • Power Supply: requires (1) 3-volt Type-123 lithium battery (not included)
  • Battery Life: 45 to 100 hours, depending on infrared usage
  • Infrared Illuminator, built in: Yes
More in this category: « NONM4X NOXM50 »