Skip to content
FREE SHIPPING WITH $99 PURCHASE. Promo code: SHIP99. Exclusions apply. Details

See in the dark, and find the water buoys with the night vision monocular.

Night Owl Night Vision NONM4X-MR Optics 4X Waterproof Monocular

Online Only
Shipping & Returns
 Shipping Information
Night Owl Night Vision NONM4X-MR Optics 4X Waterproof Monocular
Night Owl Night Vision NONM4X-MR Optics 4X Waterproof Monocular
SKU: 803631
In Stock.
Not eligible for discounts.
Add to cart options
Brookstone Protection Plus service and replacement plans provide enhanced coverage that goes beyond the manufacturer's warranty. Click to learn more.
Add to Wishlist
Availability:  In Stock
Product Number: 803631
For high magnification, superior optical quality and an instrument built to survive in a marine environment, our 4-power waterproof monocular stands apart.

Our marine night vision monocular is ergonomic and lightweight, yet robust with higher magnification for your more challenging outdoor environments.

  • 4x magnification
  • 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

  • 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
  • Minimum Focal Distance: 6.6’ (2m)
  • Angular Field of View: 14°
  • Field of View at 200 ft. Distance: 53 ft. wide (61m/16m)
  • Power Supply: requires (1) 3-volt, Type-123 lithium battery (not included)
  • Battery Life: 45 to 100 hours, depending on infrared usage

Dimensions: 8"L x 4"W x 5"H
Weight: 0.9 lbs.