Viridian EON 3-9x40 Scope w/ Weaver & 3/8 Dovetail Rings

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(15 reviews)
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Tough, bright and clear - the hallmarks of the EON family, the perfect rugged optic for your next adventure. The EON family of Viridian optics is a workhorse featuring fully multi-coated lenses, tactile windage and elevation adjustments, fast focus eye piece, and waterproof/shockproof/fog proof construction. 

Everything you need, nothing you don't. This optic includes a manufacturer-backed Lifetime Warranty.


Comes with two sets of rings. 1 set of Weaver rings and 1 set of Dovetail rings. Weaver rings installed.

- Weaver: RB22 WMR RS22 WMR RB17 HMR

- Dovetail: RL Rio Bravo RS22 RB22 RP Gallery 



  • Color - Matte Black
  • Magnification - 3-9x 
  • Objective Lens Diameter - 40mm
  • Tube Diameter - 25.4mm
  • Eye Relief - 68-85mm 
  • Field of View Linear - 12.6'-38.4'
  • Parallax - 100 yds
  • Lens Material - Optics Quality Glass
  • Optical Coating - Fully coated
  • Water Resistance Shockproof Fogproof
  • Length - 12.32 in.
  • Finish - Matte Black
  • Reticle - Duplex
  • Weight -  11.81 oz.
Rio Bravo


  • 5

    Posted by Robert Owens on 9th Feb 2024

    VIRIDIAN EON 3-9×40 SCOPE cost

  • 5

    Posted by Stephanie Diaz on 19th Nov 2023

    Very accurate, easy to attach, easy to use

  • 4
    Viridian rifle scope

    Posted by Mike D'Amico on 8th Nov 2023

    Haven't tried it yet but I am excited to get it to the range next week.

  • 5
    Nice scope...

    Posted by Tom Jurasko on 31st Oct 2023

    Bright clear optics and the pair of mounting rings make it easy to fit your weapon

  • 5
    Well made, clear excellent choice

    Posted by Tom Autry on 30th Oct 2023

    Goes well with Rossi .22

  • 5
    good quality

    Posted by Dwayne on 23rd Oct 2023

    Put it on a Rossi 22 lr. worked very well. Clear and well built.

  • 4

    Posted by Jon on 13th Sep 2023

    Bought it for my Rossi Bravo. Works as it should with minimal sighting in needed.

  • 5

    Posted by Grizlak on 3rd Sep 2023

    Well made scope, good optics and accurate. Good small caliber scope!

  • 5
    Viridian Eon Scope

    Posted by Drew Watson on 27th Aug 2023

    I, in this case anyway, easy to impress where it involves scopes. All I have ever used was an old Tasco on my Dad's 22 LR rifle. Don't get me wrong, it was nice in its day! This thing, however, is on a different planet! I teach middle school and, since I bought 2 because they were SO affordable, took one of my scopes to school to let some of my students see an optic that can truly zoom with analog technology . They are used to seeing pixelated, digital images, and I wanted them to see this thing in action. It was great!!