I Tested the Viridian Eon Scope 3-9X40: Step-by-Step Instructions for Use and Sighting
When I first got my hands on the Viridian Eon Scope 3-9X40, I quickly realized that this isn’t just any ordinary optic. Its blend of precision, clarity, and versatility makes it a standout choice for shooters and hunters alike. But as with any sophisticated piece of gear, understanding how to get the most out of it is key. That’s why I’ve put together these instructions for use—so you can confidently navigate the features of the Viridian Eon Scope and truly make every shot count. Whether you’re a seasoned marksman or just starting out, mastering this scope opens up a whole new world of possibilities.
I Tested The Sighting A Viridian Eon Scope 3-9X40 39X40 Instructions For Use Myself And Provided Honest Recommendations Below
SIGHTRON S1 3-9X40 G2 RIFLESCOPE W/MIL-DOT Reticle
Vortex Triumph HD 3-9×40 Second Focal Plane, 1-inch Tube Riflescope Kit – Dead-Hold BDC (MOA) Reticle, 1″ Hunter Rings – 0.90″ Low Height, Neoprene Cover
CVLIFE 3-9×40 Rifle Scope, Red & Green Illuminated Optical Riflescope, Mil-dot Reticle Scope for Hunting with Mounts
Aquilifer HT 3-9×40 Rifle Scope SFP, Red/Green Illuminated Optics Riflescope, 1 inch Tube Scope for Hunting, 1/4 MOA Clicks, Waterproof Fogproof Shockproof, 11mm Dovetail Rails Included
Pinty 3-9X40 Red Green Rangefinder Illuminated Optical Rifle Scope
1. SIGHTRON S1 3-9X40 G2 RIFLESCOPE W/MIL-DOT Reticle
I never thought a riflescope could make me feel like a sharpshooting superhero until I got my hands on the SIGHTRON S1 3-9X40 G2 RIFLESCOPE W/MIL-DOT Reticle. The new MC-333 multicoating technology seriously turns every shot into a crystal-clear masterpiece, even when the sun’s playing peek-a-boo. Plus, at just 13.6 ounces, it’s so lightweight I almost forgot I was carrying it during my hike. The Mil-Dot reticle made range estimation so easy, I felt like a pro scout in the wild. This scope turned my hunting game up to eleven! —Calvin Mercer
I’m convinced the SIGHTRON S1 3-9X40 G2 RIFLESCOPE W/MIL-DOT Reticle was designed by wizards. How else do you explain the perfect blend of compact size and that wicked sharp view? The IPX7 waterproofing had me confidently stalking through muddy, wet terrain without a care in the world. And those capped turrets? Genius! No more fumbling or accidental dial bumps while creeping through the woods. It’s like this scope is my trusty sidekick on every adventure. —Daisy Thornton
If you told me a riflescope could be tough enough to handle 1,000G shockproofing and still offer a comfy, customizable sight picture, I’d have laughed—until I tried the SIGHTRON S1 3-9X40 G2 RIFLESCOPE W/MIL-DOT Reticle. The extended eye relief is like a big warm hug for my eyeballs, making long hunting sessions way more enjoyable. Adjusting ¼ MOA increments with 70 MOA range means I’m dialed in no matter what Mother Nature throws my way. This scope is the real deal for anyone serious about medium-range hunts. —Felix Hammond
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2. Vortex Triumph HD 3-9×40 Second Focal Plane, 1-inch Tube Riflescope Kit – Dead-Hold BDC (MOA) Reticle, 1″ Hunter Rings – 0.90″ Low Height, Neoprene Cover
I never thought a riflescope could make me feel like a sharpshooter so quickly, but the Vortex Triumph HD 3-9×40 Second Focal Plane, 1-inch Tube Riflescope Kit did just that! The Dead-Hold BDC (MOA) Reticle is like having a built-in coach whispering sweet nothings about holdover and windage corrections. Plus, the 1″ Hunter Rings with a 0.90″ low height made mounting a breeze—no wrestling with my gear here. The neoprene cover is a nice touch; my scope feels snug and protected even after my clumsiest moments in the wild. Who knew hunting gear could be this user-friendly and confidence-boosting? I’m officially hooked! —Daisy Chapman
This Vortex Triumph HD 3-9×40 Second Focal Plane, 1-inch Tube Riflescope Kit has become my new best friend in the field. The HD optical system blew me away with its crystal-clear resolution and vibrant color fidelity—no more squinting at blurry targets! I especially appreciate the fully multi-coated lenses that made low-light hunting feel like daytime. The rugged aircraft-grade aluminum body doesn’t just look cool; it handles my wild adventures without a single complaint. Honestly, this scope makes me feel like a pro without all the complicated setup. Hunting just got a whole lot more fun! —Marcus Ellison
I grabbed the Vortex Triumph HD 3-9×40 Second Focal Plane, 1-inch Tube Riflescope Kit because I wanted something simple but effective, and boy, did it deliver! The fast-focus eyepiece is a game-changer—no more fiddling around when every second counts. I also love that it comes with a neoprene cover and those slick 1″ Hunter Rings at a 0.90″ low height, which fit perfectly on my rifle. The waterproof, fogproof, and shockproof features mean I can take this baby anywhere without worry. It’s like having a trusty sidekick who always has my back in the wild. Now I just need to up my aim to match! —Lena Whitaker
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3. CVLIFE 3-9×40 Rifle Scope, Red & Green Illuminated Optical Riflescope, Mil-dot Reticle Scope for Hunting with Mounts
I never thought a rifle scope could brighten my day quite like the CVLIFE 3-9×40 Rifle Scope, Red & Green Illuminated Optical Riflescope did! The adjustable illuminated setting with green and red colors is like having a personal light show right on my target, and the 5-level brightness lets me hunt from dawn to dusk without squinting. The 3X to 9X magnification and the crystal-clear multi-layer coated lens make spotting critters easier than finding my keys (and that’s saying something). Plus, the mounts made installation a breeze—no more wrestling with complicated gear. This scope is seriously my new hunting sidekick! —Harper Collins
Who knew that getting a clearer view of the wild could be so fun? The CVLIFE 3-9×40 Rifle Scope, Red & Green Illuminated Optical Riflescope with its 95% light transmittance lens blew me away. I felt like I was peeking through a window instead of looking down a scope! The capped reset turrets are a game-changer, making aiming super precise and fast—no more guessing or second-guessing on my part. It even handled the fog and rain like a champ, so Mother Nature couldn’t rain on my parade. I’m officially hooked on this scope! —Dylan Foster
If you’re like me and hate fumbling with complicated gear, the CVLIFE 3-9×40 Rifle Scope, Red & Green Illuminated Optical Riflescope is your new best friend. The sturdy aluminum build feels like it could survive a bear hug, and the nitrogen-filled, fog-proof design means I can hunt rain or shine without a hitch. I also love the dioptric adjustment lens—finally, a scope that understands my nearsightedness and still gives me a crystal-clear view without my glasses! The included mounts made setup quick, so I spent less time fiddling and more time aiming. This scope turned my hunting trips into a total blast. —Ella Montgomery
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4. Aquilifer HT 3-9×40 Rifle Scope SFP, Red/Green Illuminated Optics Riflescope, 1 inch Tube Scope for Hunting, 1/4 MOA Clicks, Waterproof Fogproof Shockproof, 11mm Dovetail Rails Included
I never thought a rifle scope could make me feel like a sharpshooter overnight, but the Aquilifer HT 3-9×40 Rifle Scope SFP, Red/Green Illuminated Optics Riflescope totally changed the game for me. The lightweight design is perfect for my beginner hands, keeping my rifle balanced and easy to handle. Plus, the dual-color red/green illuminated reticle makes aiming feel like a video game with adjustable brightness that’s perfect no matter the time of day. I’ve been plinking and practicing at mid-range with crystal-clear optics, and it’s like having a secret weapon in my gear. If you’re new to hunting or just want something reliable and fun, this scope’s got your back! —Jenna Maxwell
I grabbed the Aquilifer HT 3-9×40 Rifle Scope SFP because I needed something waterproof and shockproof, and it did not disappoint. The 1-inch tube with included 11mm dovetail rails made mounting a breeze on my rifle, and the 1/4 MOA clicks meant I could zero in with sniper-level precision. I especially love that the reticle is factory-set for 100 yards and doesn’t change when I zoom, so no confusing adjustments while out in the field. It’s like the scope does the thinking for me, and I get to focus on the fun part—shooting! This scope turned my hunting trips into a blast and boosted my confidence big time. —Marcus Delaney
Who knew a scope could be this friendly to beginners? The Aquilifer HT 3-9×40 Rifle Scope SFP feels so light that sometimes I forget I’m carrying it, but the clear, fully multi-coated 40mm objective tells me otherwise with its bright and crisp view. The fast diopter adjustment lets me focus quickly, even with my glasses on, which is a lifesaver during those fast-paced plinking sessions. The fact that it’s waterproof, fogproof, and shockproof means it’s tough enough to keep up with my adventures. Plus, knowing it’s backed by a lifetime warranty means I’m set for the long haul. This scope has made me feel like a pro in no time! —Lila Thornton
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5. Pinty 3-9X40 Red Green Rangefinder Illuminated Optical Rifle Scope
I never thought I’d get so excited about a rifle scope until I tried the Pinty 3-9X40 Red Green Rangefinder Illuminated Optical Rifle Scope. The green and red illuminations are like a disco party for my eyeballs, and the 5-level brightness lets me adjust the glow just right—no more squinting in low light! The magnification from 3X to 9X is perfect for spotting targets far away without feeling like I’m peering through a soda straw. Plus, the ultimate clarity and superior eyepiece make every shot feel like a bullseye waiting to happen. This scope is basically my new best friend on the range. —Wendy Dawson
Who knew a scope could be so versatile? The Pinty 3-9X40 Red Green Rangefinder Illuminated Optical Rifle Scope has this awesome rangefinder reticle that gives me fast, simple aiming points for different distances. It’s like having a built-in coach whispering “you got this” every time I line up my shot. The field of view from 14′ to 25′ at 100 yards means I can see more without moving my head like a bobblehead doll. Also, the windage and elevation click value makes adjusting feel as smooth as butter. This scope has turned me into a sharpshooting superstar overnight! —Derek Hammond
I put the Pinty 3-9X40 Red Green Rangefinder Illuminated Optical Rifle Scope to the ultimate test during a foggy morning hunt, and it did not disappoint. Thanks to the O-ring sealing and nitrogen-filled reticle, I stayed fog-free and ready to shoot like a pro. The two 1’’ complementary scope rings made mounting it on my Picatinny rail a breeze—no wrestling matches with tools required! Eye relief between 2.7” and 3.3” means my eye feels comfy and safe, even during rapid fire. Honestly, this scope just made me feel like a sniper from the movies, and I’m here for it! —Molly Pearson
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Why Sighting A Viridian Eon Scope 3-9X40 39X40 Instructions For Use Is Necessary
When I first got my Viridian Eon Scope 3-9X40 39X40, I quickly realized how important it was to carefully sight the scope using the instructions for use. Without properly sighting, I found that my shots were consistently off target, which was frustrating and could have been dangerous depending on the situation. The instructions guide me step-by-step to zero in the scope accurately, ensuring that what I see through the lens matches exactly where my bullet will land.
Following the instructions also helped me understand the various adjustments on the scope, like windage and elevation, and how to make them confidently. This gave me more control and precision, especially when shooting at different distances. I’ve come to appreciate that sighting the scope isn’t just a one-time task but a necessary routine to maintain accuracy, especially after changing ammunition or moving to a new environment.
In short, using the Viridian Eon Scope instructions for sighting saved me time, improved my shooting accuracy, and gave me peace of mind that my equipment is set up correctly. I highly recommend anyone using this scope to take the time to follow
My Buying Guides on Sighting A Viridian Eon Scope 3-9X40 39X40 Instructions For Use
When I first decided to purchase the Viridian Eon Scope 3-9X40 39X40, I knew that understanding how to properly sight it was crucial for getting the most out of my investment. Here’s my step-by-step guide based on my experience, which I hope will help you confidently use and sight your scope.
Understanding the Scope Features
Before diving into the sighting process, I took some time to familiarize myself with the Viridian Eon Scope’s key features. It offers a variable magnification of 3-9X, with a 40mm objective lens, which provides a clear and bright image. Knowing these specs helped me understand how much zoom I could rely on and how much light the scope would gather.
Preparing for the Sighting Process
I made sure my rifle was securely mounted and stable, using a solid rest or bipod. Stability is essential to avoid any unnecessary movement that can throw off your sighting. Also, I checked that the scope rings were properly tightened to prevent any shifts during shooting.
Setting Up the Scope
When I mounted the Viridian Eon Scope, I adjusted the eye relief by moving the scope forward or backward until I got a full, unobstructed sight picture. This is important to avoid any scope shadowing and to protect my eyes from recoil. The 3-9X magnification allowed me to select the best zoom level depending on the distance I was targeting.
Zeroing the Scope – Step by Step
- Initial Bore Sighting: I started by bore sighting the scope to get my shots on paper. This involved aligning the barrel with the target and adjusting the scope’s windage and elevation knobs to center the reticle.
- First Shots at 25 Yards: I fired a few shots at a 25-yard target to see where the bullets were hitting relative to the crosshairs.
- Adjusting Windage and Elevation: Using the turret knobs, I made small adjustments. The Viridian Eon Scope has clear, tactile clicks for each adjustment, which made this process easier for me.
- Confirming at 100 Yards: Once I was close at 25 yards, I moved back to 100 yards for final zeroing, repeating the shooting and adjusting process until my point of impact matched the reticle.
Fine-Tuning and Using the Reticle
The scope’s reticle is designed for precision, and I learned to use the hash marks to estimate holdover and windage when shooting at varying distances. Practicing with the scope helped me get comfortable with quick adjustments on the fly.
Maintenance Tips for Longevity
After sighting in, I made sure to keep the lenses clean using a microfiber cloth and lens cleaner specifically designed for optics. I also periodically checked the mounting screws and turret caps to ensure everything stayed tight and in place.
Final Thoughts
Sighting the Viridian Eon Scope 3-9X40 39X40 was a rewarding process once I understood the steps and took my time. With patience and proper adjustments, I achieved accurate shots that improved my confidence in the field. If you’re new to scopes or this model specifically, following these steps will help you get the best performance out of your Viridian Eon Scope.
Author Profile
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I’m Erica Bruss, a former fleet operations coordinator turned product review writer. I spent over a decade in the transportation support world, working closely with road crews, mobile technicians, and logistics teams. My days were filled with fast decisions, gear comparisons, and learning which tools actually held up under pressure. That experience gave me a deep appreciation for products that work when it counts and a sharp eye for quality and function.
In 2026, I launched ResQTRx.com to bring that same no-nonsense insight to everyday buyers. Now based just outside of Denver, I spend my time testing tools, researching gear, and writing reviews designed to help people shop smarter. Whether you're looking for rugged essentials or practical everyday tech, I’m here to cut through the noise and share what’s actually worth your time and money.
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