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  • Dark Night Outdoors N-Vision Halo Series DNO Tactical Eye Cup and Diopter Focus Ring, image showing the eye cup and focus ring part of a night vision device on a black background.
  • Dark Night Outdoors N-Vision Halo Series DNO Tactical Eye Cup and Diopter Focus Ring, black tactical sight accessory with focus ring and eye cup for enhanced targeting performance.
  • Dark Night Outdoors N-Vision Halo Series DNO Tactical Eye Cup and Diopter Focus Ring, close-up of black tactical eyepiece with focus adjustment ring and rubber eye cup against black background.
  • Dark Night Outdoors N-Vision Halo Series DNO Tactical Eye Cup and Diopter Focus Ring, close-up view of the eyepiece with focus adjustment ring and rubber eye cup against black background.
  • Dark Night Outdoors N-Vision Halo Series DNO Tactical Eye Cup and Diopter Focus Ring, image showing the eye cup and focus ring accessories next to the tactical device on a black background.
  • Dark Night Outdoors N-Vision Halo Series DNO Tactical Eye Cup and Diopter Focus Ring, tactical eye cup and diopter focus ring attached to a rifle scope.
  • Dark Night Outdoors N-Vision Halo Series DNO Tactical Eye Cup and Diopter Focus Ring, black scope accessories with adjustable diopter ring and eye cup, designed for tactical optics.

    • N-Vision Halo Series DNO Tactical Eye Cup and Diopter Focus Ring

    Dark Night Outdoors

    $49.99
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    Product Description

    Dark Night Outdoors (DNO) Tactical Eyecup for the N-Vision Halo Series eyecup incorporates a couple nice features for thermals. It has a shutter door that opens giving full view of the screen when you push into the eye cup. when released it closes to conceal light from the screen, which can reflect back giving away your location before you get a shot off! the shutter also assists in keeping the lens clean and clear from dust, dirt & debris. This eye cup also comes with a focus ring for the Diopter, which makes it easier to focus. The tactical eye cup is made from a soft rubber that will not stiffen up in cold weather and will not get flimsy in warm weather. This is a great must have accessory!

    Installation Instructions: Both the Eye cup and Focus Ring is a tight fit to prevent movement. The Focus ring needs to be installed first, I recommend turning on the scope, and focusing the diopter ring before installing the eye cup. when installing the eye cup, push it all the way up to the Focus ring. this will help keep the focus ring from inadvertently being moved. Keeping you in focus! The Tactical eye cup slides on and is a friction fit. Over time if installed and removed frequently the eye cup may become loose. We designed this to be a friction fit so there is no modification necessary to the scope nor will it scratch or damage the scope itself, so it does not void the warranty. 

    Specification: Made from rubber material with multiple folds and an ergonomic eye cup, providing ample flexibility as comfortable cushion and protection for the eye area against recoil Use with optics to relieve eye strain by blocking glare or enhancing low light, and to improve focus on target by eliminating distractions from peripheral movement. Eyeshade design enables quick eye positioning for proper eye relief and optic center alignment to speed up target acquisition and increase sighting accuracy

    Please Note:

    • These tactical eye cups DO NOT install in the same grove as the OEM eye cups.
    • Full view of Screen is visible when using this eye cup
    • Shutter can be removed by cutting them out and is easy to do with any exacto knife.
    • Eye cup and Focus ring are a tight friction fit and can be difficult to install the first time
    • If the eye cup is installed and removed frequently it can become loose. 

    N-Vision Halo Series DNO Tactical Eye Cup and Diopter Focus Ring

    Compatible with the following scopes:

    • N-Vision HALO-XRF
    • N-Vision HALO-X50
    • N-Vision HALO35
    • N-Vision HALO -X35
    • N-Vision HALO-LR

    Compatable Eyecup for the NOX Series scopes can be found HERE:

    Note: Due to sanitary reasons Eyecups can not be returned.

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