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GOYOJO

GOYOJO GRS Series Thermal Riflescope for Hunting, 256X192 High Resolution Thermal Imaging Scope with 50Hz High Sensitivity Optics IR Night Vision Rifle Scope, Rangefinding & Ballistic Assistance, RAV

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Arrives Wednesday, Jul 22
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Style: 256-25


Features

  • GRS225 Thermal Imaging ScopeEquipped with a powerful 25mm objective lens & 256192 thermal sensor with <35mK sensitivity & a high-resolution 14401080 OLED. Its thermal imaging scope delivers long-range heat detection up to 1,224 yards. Please note: For lens cap opening instructions, please refer to Image 6.
  • 8X Zoom & 50HzZoom in confidently with 1X8X adjustable optical magnification. 50Hz High Refresh Rate Imaging Smooth, natural motion improves situational awareness when tracking fast-moving targets.
  • Auto AI Image EnhancementAdapt to your surroundings with 7 selectable imaging modes and 10 reticle options. Auto AI Image Enhancement Technology Automatically refines edge detail and thermal contrast for clearer viewing in complex terrain.
  • RAV Smart Recording & Real-Time SharingCapture every key moment automatically with RAV (Recoil Activated Video), which records the instant a shot is firedperfect for training review and performance analysis. The built-in 32GB internal storage, Connect to the mobile app to stream your view in real time, allowing family or friends nearby to watch the moment.
  • Built for Extreme EnvironmentsGOYOJO thermal imaging scope withstands recoil up to 800g/0.4 ms. Its rugged construction and IP67 waterproof rating ensure demanding hunting or tactical conditions. The Thermal Imaging Rifle Scope also operates reliably 79 hours in temperatures ranging from 22F to 122F Built for extreme hunting environments.

Description

The GRS Series thermal riflescopes are designed for hunters and outdoor enthusiasts who need reliable thermal performance, rugged durability, and intuitive operation. Equipped with a Vanadium Oxide Uncooled Focal Plane Array (VOx) detector and a 256×192 resolution with 12μm pixel size, these scopes deliver sharp, detailed thermal imaging even in low-light or low-visibility conditions. The NETD <35mK @ 25°C, F/1.0 ensures exceptional sensitivity to subtle temperature differences, making it easier to detect small or distant animals at night. A 50Hz frame rate provides smooth imaging during movement, while image enhancement technology improves thermal contrast and scene clarity, allowing users to quickly identify targets across dense brush, fog, or varied terrain. The 7.0° × 5.3° field of view and 25mm objective lens provide a clear and balanced view, with 65mm eye relief for comfortable long- term use. The scope’s 3.5× optical zoom combined with 1–8× digital zoom, along with 10 reticle patterns and 7 pseudo color modes, allows hunters to adapt to different distances and environments. Advanced models, like the GRS225RF, feature 905nm infrared rangefinding up to 1000 yards (±5m), aiding in precise distance measurement and holdover estimation for accurate shots. Built for demanding outdoor conditions, the GRS Series is IP67-rated waterproof and dustproof and can handle recoil up to 800 g/0.4ms, ensuring reliable operation even on high-powered rifles. Recoil-activated video recording captures shooting moments seamlessly, while a 32GB SD card provides ample storage for footage. With a battery life of 7–9 hours and an operating temperature range from -22°F to 122°F (-30°C to 50°C), the GRS Series riflescopes deliver dependable performance in any environment. Combining sensitive thermal detection, rugged construction, and practical features, these scopes provide hunters with the tools to track, identify, and engage targets with confidence.

Brand: GOYOJO


Color: Black


Style: 256-25


Product Dimensions: 15.3"L x 7.48"W x 4.92"H


Sport: Hunting


Item Weight: 1.61 Pounds


Material: Aluminum


Magnification Maximum: 8 x


Objective Lens Diameter: 25 Millimeters


Magnification Minimum: 1 x


Magnification Maximum: 8 x


Objective Lens Diameter: 25 Millimeters


Magnification Minimum: 1 x


Compatible Devices: Rifle


Mounting Type: Picatinny, Weaver


Night vision: Yes


Eye Relief: 65


Field Of View: 7.0


Hand Orientation: Ambidextrous


Thread Type: Picatinny, Weaver


Reticle Type: Cross


Item Dimensions L x W x H: 15.3"L x 7.48"W x 4.92"H


Item Weight: 1.61 Pounds


Item Display Dimensions: 11.34 x 3.19 x 2.95 inches


Material Type: Aluminum


Brand Name: GOYOJO


Sport Type: Hunting


Model Name: Thermal Riflescope


Manufacturer: goyojo


Model Number: GRS225


Unit Count: 1.0 Count


Warranty Description: 1 year warranty


Included Components: 32GB SD Card, Battery Charger, Canvas Bag, Screw, Eyepiece Cover, USB Type-C Cable


Color: Black


Product Style: 256-25


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jul 22

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • The best thermal by far for the price. The best thermal by far for the price.
Style: 256-25
Review Image by Jeff Stewart
Review Image by Jeff Stewart
Review Image by Jeff Stewart
Review Image by Jeff Stewart
As someone who does a lot of hog hunting here in Texas I use thermal optics quite a bit. Of all the ones I have had an opportunity to use this one is very nice. The clarity is exceptional as is the ease of use. The 8x zoom is very nice for shooting pigs at night. The one shot zero for sight in purposes was very good as was the multiple color pallets for contrast on multiple terrains from woods to pastures. I would honestly recommend this thermal to anyone and everyone especially considering the price point. For what others cost you can literally buy 2 or 3 of these and outfit multiple rifles. ... show more
Reviewed in the United States on June 6, 2026 Reviewed in the United States on June 6, 2026 by Jeff Stewart
    • Great thermal scope for night hunting without spending premium money Great thermal scope for night hunting without spending premium money
Style: 256-25
Review Image by Jacob
Review Image by Jacob
Review Image by Jacob
I bought this thermal scope mainly for night hunting, and honestly, it has impressed me more than I expected. I wasn’t expecting a top-tier expensive optic, but for the price, this scope delivers a lot of real-world performance. The biggest thing for me is how quickly it helps me pick up heat signatures in the dark. When scanning across a field or along a brush line, animals stand out clearly enough that I’m not guessing at every little movement. Even when something is partially hidden in grass or brush, the image gives me enough detail to understand what I’m looking at instead of just seeing a blurry hot spot. The view is smooth when scanning, which matters a lot when tracking coyotes, hogs, or other predators that don’t stay still for long. It feels natural to follow movement, and I don’t feel like I’m fighting the image while trying to keep an animal in view.I also like the different viewing modes and reticle options. They make the scope more useful in different conditions, whether I’m looking across an open field, checking the edge of the woods, or dealing with changing weather and background temperatures. It feels like a scope made for actual night hunting, not just something that looks good in a product listing. The automatic recording feature is a nice bonus. During a hunt, I don’t want to stop and mess with buttons, so having the scope capture important moments automatically feels practical. The app sharing is also useful when someone nearby wants to see what I’m seeing through the scope. Build quality feels solid, and it handled cold weather and light moisture without any problems. Battery life was enough for an evening hunt, which is important because once you are already out in the field, reliability matters more than anything.Overall, I think this is a very strong value thermal scope. It gives clear detection, smooth tracking, useful recording, and solid outdoor performance without costing what some premium thermals cost. For coyote hunting, hog hunting, or general predator hunting at night, this is a scope I would feel confident using again. I may try the rangefinder version next time too. ... show more
Reviewed in the United States on May 15, 2026 Reviewed in the United States on May 15, 2026 by Jacob
    • GRS225 Thermal Rifle Scope GRS225 Thermal Rifle Scope
Style: 256-25
Review Image by Edward Keck
Review Image by Edward Keck
This thermal scope really deserves a five star rating. Set up is super simple. Image quality is very impressive. It not only has on-board video, photos but also connects to an app that the media can be saved or downloaded to a phone while in use. This is definitely the simplest to learn and operate digital scope I’ve ever used. I really like the PIP that can be moved to optional locations on the screen making it easier on eyes with bifocal glasses. It has way more features than you could ever expect especially at this price point. Very wide selection of color images palettes and reticle styles. I still haven’t decided on a favorite yet. During my setup and learning time battery life was never an issue and lasted much longer than expected. I never found a need to use the factory supplied backup battery This scope is considered by most reviews a budget entry level thermal scope but I think it works better than many and with so many extra features it should be moved up to the next level. ... show more
Reviewed in the United States on April 13, 2026 Reviewed in the United States on April 13, 2026 by Edward Keck
    • Shockingly good quality!
Style: 256-25
Wow, what a GREAT scope on a budget! Sight in was 1 and done as another reviewer stated. Simple set up, easy buttons and not overwhelming to learn. My husband is NOT tech savvy, he had no issues at all. Zero recoil issues on a .308. If you're not after showing a brand sticker the one time you're out using this, save a couple grand, this absolutely gets it done! ... show more
Reviewed in the United States on May 10, 2026 by Lori G.
    • Good entry thermal.
Style: 256-25
The grs225 is a decent thermal scope at a more affordable price. The image is good. The setup is easy. I have this mounted onto a Howa Herra H7 in .308 win with heavy 22 inch barrel. Was seriously easy to zero. One shot to see where it his paper, one more to verify.
Reviewed in the United States on March 1, 2026 by John
    • Best bang for your buck. Best bang for your buck.
Style: 256-25
Review Image by Ted
Review Image by Ted
Review Image by Ted
Review Image by Ted
Review Image by Ted
Review Image by Ted
Review Image by Ted
Review Image by Ted
Review Image by Ted
Review Image by Ted
Right out of the box, the first thing I noticed was how lightweight it is compared to many other thermal optics I’ve handled. It doesn’t feel cheap or fragile, but it’s light enough that carrying it for extended periods or mounting it on a rifle isn’t a burden. One of the biggest surprises was its daytime performance. I’ve used thermal optics before that were clearly designed with nighttime use in mind and became difficult to use during the day. The GRS225 was different. Even in full daylight, I was able to clearly locate and identify what I was looking at. The image remained detailed enough that I could confidently distinguish animals and other heat sources without issue. Most of my testing was done at night, and that’s where this optic really impressed me. One evening I spent roughly three hours observing a group of deer. I first spotted them several hundred yards away and was able to continuously watch them as they worked their way across the field and eventually approached my fence line at about 50 yards. Throughout the entire time, locating and tracking the animals was easy, and I never had trouble identifying what I was looking at. The different thermal color palettes were also useful during testing. Being able to switch between modes made it easier to pick out animals depending on the background and conditions. Battery life exceeded my expectations as well. During my testing, the battery lasted not only as long as GOYOJO advertised, but actually a little longer. When you’re spending long evenings in the field, that’s something you quickly learn to appreciate. The menu system is straightforward and easy to navigate. I was able to move through the settings, switch palettes, and make adjustments without spending much time learning the controls. Everything is laid out in a way that makes sense, which means less time digging through menus and more time actually using the optic. The photos included with this review show some of my experiences while testing the GRS225. The first image is a bird sitting in a tree approximately 250 yards away, taken around 9:30 in the morning. The second image shows a deer standing in my field at roughly 200 yards. I used that deer to test the different thermal palettes and compare how each mode displayed the same target. Overall, the GOYOJO GRS225 has proven to be a lightweight, easy-to-use thermal optic that performs well during both the day and night. Between the image quality, battery life, intuitive controls, and the ability to quickly locate and identify animals, it has been an enjoyable optic to use and one that I look forward to spending more time behind. ... show more
Reviewed in the United States on June 16, 2026 Reviewed in the United States on June 16, 2026 by Ted
    • Quality for a good price
Style: 256-25
It works great for my application. We are over run with wild pigs. They were destroying our yard at night. Put it on a 22 mag and went to work. The resolution of the pigs are clear as day. I have looked through some of my friends high dollar thermals and I don't see the difference. My longest shot around the house is maybe 100 yards so I do not need see objects at 2000 yards. Easy to 0 and set up. ... show more
Reviewed in the United States on May 11, 2026 by Rural install
    • Great scope!
Style: 256-25RF
So far so good, very well made scope, easily id/shoot targets at 300 yards, can see wayyy further tho, I watched a group of deer walking at around 900 yards. Very good clarity and the ballistic corrections work very well on my pellet rifle once set up! I put plates of peanut butter out by the field and have been shooting field mice at 60 yards!! Battery life is plenty longfor my use, I usually only hunt for an hour or two and still have 3/4ths of battery left so I would think you could get a good 6-7 hours at least. Overall I am VERY happy with my purchase and would buy another ... show more
Reviewed in the United States on May 22, 2026 by Tim

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