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Happy Customer Reviews
ML
MARTIN LEE
Insane!
I can honestly say how impressed I was with the quality of the night vision on my Zulus 5-20 V2! Especially if you consider that they are around $700. The other feature that I love is the LRF and the ballistic calculator. I zero’d my rifle is three shots and was able to group shot at 50 yards not problem.
Great thermal. I was very impressed. I have other thermal that cost twice as much and this is just as good. Great lightweight option that will get the job done.
I can’t be happier with my DNT Optics thermnight 335 and the quality for the price. It’s mounted on an aero precision 6.5 Creedmoor with a sandman X suppressor.
I like this scope, there is a short learning curve and the customer service has been great ,I like the scope enough that I bought another scope but the 520 model. I also like the video recording and the level of color and audio.
Scrolling through the color palette on the brand new DNT Optics hydra 635r. This unit is absolutely amazing. Im still learning the functions and controls but I'm already very impressed.
Author: Nicholas C
Whether you are a customer first setting up your DNT Optics digital scope or someone who is curious how our One-Shot Zero works, we will go into detail how you can perform a One-Shot Zero so you can save time and ammo allowing you to focus on other matters like preparing for your hunt.
What Is One-Shot Zero?
The DNT Optics One-Shot Zero is a tool in our digital scopes to help you zero the reticle for your weapon of choice. It does not matter if you are using an airgun, firearm or a crossbow. The One-Shot Zero is performed the same. First let us manage your expectations. The One-Shot Zero is fast but may require more than a single shot depending on your weapon and projectile of choice. Under ideal scenarios you can zero your reticle with a single shot fired. But let us be realistic, it might take a couple more. However here are some tips to help set you up for success.
Preparation Tips Before Zeroing
Make sure your DNT Optics scope is installed correctly and the screws are properly torqued. When you are ready to zero your DNT Optics digital scope of choice, go to a range where you can shoot safely. Turn on your DNT Optics scope and make sure you are at base magnification. This will make it easier to see your projectile impact and later we will zoom in to dial in the reticle position.
Zeroing with ZULUS V1
We will start with the ZULUS V1. Once you are setup, press the menu button and hold it down to enter the settings menu. Press the RIGHT button to move over to “Zero Reticle”. Press the up (video record) button to go into that setting. Once you are in the ZULUS V1 Zero Reticle menu, you will see a white bar at the bottom of the screen.
ZULUS V1 Zero Reticle Menu
From left to right: Current magnification level (you cannot adjust this here), Zero Profile, X position, Y position, Reticle Style, Reticle Color.
A letter will be highlighted in teal, this is the zero profile you are currently adjusting. You can change the zero profile from A to Z. You can store up to 26 different zero profiles. Pushing the LEFT or RIGHT buttons will cycle through the different options you can adjust.
While aiming your scope, shoot at something that will allow you to see your projectile’s impact. Some people like to shoot at a dirt backstop to make it easier to see the projectile’s impact. This is helpful if your shot is off paper. If you can see where the projectile impacted then aim the scope back to your original point of aim. While carefully holding the gun, as steady as possible, lightly press the POWER button on the ZULUS V1. This will freeze the image in the scope. Once the image is frozen, you can relax and you do not have to hold your gun steady anymore. While looking into the ZULUS V1, move over to the X=0 setting. Push the up or down arrow to adjust the X value. Pressing UP will increase the value moving the reticle to the right while pressing DOWN will decrease it and move the reticle to the left. Move the reticle over to where your projectile impact was. Now press the RIGHT button to move over to the next adjustment and you can adjust the Y value. Pressing the UP button will move the reticle up increasing the Y value and pressing the DOWN button will lower the reticle as well as the Y value. Pressing and holding the UP or DOWN buttons will move the reticle faster.
Once your reticle is where your projectile had landed, you can lightly press the POWER button once more to unfreeze the image. Take another shot to confirm your zero. If you want to dial in the reticle position, long press the LEFT key to save and exit. If you long press the RIGHT key, you will exit without saving. Exit out of the settings menu entirely and zoom in with the scroll wheel. Now go back into the settings menu and then the Zero Reticle menu. Here you can take another shot at full magnification to see how well you zeroed your reticle. If you need to readjust the reticle position, then repeat the steps above. You don’t have to shoot at dirt anymore. Depending on your zero distance, you may be able to see impact on paper.
Zeroing with TNC225R
The ThermNight TNC225R settings menu is a bit different from the ZULUS V1. It is a vertical list that you cycle through with the UP and DOWN buttons. Press RIGHT to enter that setting. The “Zeroing” menu is similar to the ZULUS V1 but with the option to switch between digital and thermal channels.
TNC225R Zeroing Menu
Just like the ZULUS V1, pressing RIGHT or LEFT will cycle through the different Zeroing menu options in the TNC225R. Pressing UP or DOWN will change the highlighted option. Unlike the ZULUS V1, the TNC225R only has five zero profiles, A to E. We recommend zeroing the digital reticle first. Just like the ZULUS V1, start at base magnification and move the reticle to your point of impact. Hold the RIGHT button to save and exit. Holding the LEFT button will exit without saving. Once you save and exit, a window will pop up asking if you want to switch to another mode.
TNC225R Pop-up Window
CANCEL will be highlighted. Press UP to switch to OK. Once OK is highlighted, press DOWN to go back to CANCEL. Press RIGHT to choose either option. Pressing LEFT will exit this screen. Pressing LEFT again will exit the settings menu completely. If you want to continue to zero the thermal reticle, switch back to DIGITAL if you are still in the Zeroing menu. If you exited the Zeroing menu, go back in. Now point the reticle at something obvious that you can see in THERMAL. The corner of your target stand is a good example. While holding your scope steady, quickly press the POWER button to freeze the image. Now highlight DIGITAL and press UP or DOWN to switch to THERMAL. The image will still be frozen and now you just need to move the X and Y of the thermal reticle to the same corner your digital reticle was aimed at. Once zeroed, unfreeze by pressing the POWER button quickly and take another shot to confirm your zero.
Zeroing with Hydra, TNC335R, TNC635R, or ZULUS V2
Zeroing our newer digital scopes like the Hydra, TNC335R, TNC635R or ZULUS V2 is even easier with their new settings menu.
ZULUS V2 Menu
The new settings menu is an evolution of the TNC225R menu system and was designed to be more intuitive. Press up or down to cycle through the options. Press RIGHT to go into the desired setting of your choice. Once you are in a setting, press UP and DOWN to cycle through the options and press RIGHT to choose an option. Press LEFT to go back and exit the option you are in. Keep pressing LEFT to exit the settings menu.
ZULUS V2 Zeroing Menu
In the Zeroing option you will see a box with 6 options. (Post photo of this menu). You start off highlighting the Zero Profile box in yellow. Pressing RIGHT will change this option, you have ten zero profiles to choose from. Press DOWN to highlight the Freeze option. You can lightly press the POWER button to freeze the image as well. Move down to the X and Y numbers to alter them. Pressing RIGHT increases their respective values, while pressing LEFT will decrease them. Move down to SAVE and press RIGHT to save and exit. Or move down to EXIT to exit without saving.
Just like the TNC225R, the TNC335R and TNC635R has the option to switch from digital to thermal in the Zeroing Menu. If you see the pop up window asking to change modes, press up to choose OK. Pressing RIGHT will choose the highlighted option. Pressing LEFT will not exit this window.
Final Tips
When you are zeroing your reticles, write down the X and Y values and save that somewhere for future reference. If your point of impact changes and your DNT Optics scope is no longer zeroed make sure you are on the same Zero Profile and at the same time you can check the X and Y values to see if they have somehow changed. In some cases, firmware updates can wipe out the zero profiles. Knowing what the numbers were will help you to re-zero your reticle.
If you need any help or have questions about our One-Shot Zero process, reach out to our customer service department (info@dntoptics.com). Our tech support are more than happy to assist over the phone or email.
We hope this guide has been helpful for you and will get you zeroed quickly so you can go out and enjoy using your DNT Optics scope.
Originally published by Robbie and Adrian at Review This Thing, this article offers a detailed analysis of the DNT Hydra HS225. We're excited to share their insights.
If you're in the market for a thermal optic but don't want to drop upwards of $2,000–$5,000, you've probably wondered if any budget-friendly options are worth looking at. In this review, we're breaking down the DNT Hydra HS225 — a thermal scope priced around $900, making it one of the most affordable in its class. But does it perform above its price tag? Let's find out.
Key Features and Specs
The Hydra HS225 is one of the smallest and lightest thermals we tested in our recent comparison, weighing 1 pound. That compact design makes it incredibly versatile — ready for you to use it as:
A standalone rifle scope
A clip-on for your LPVO
Or a handheld thermal monocular
It features a 12-micron pixel pitch with a <25mK NETD and a sensor resolution of 256×192. We've always said that 384×288 is the minimum you should aim for if you want a good image, but according to DNT, their proprietary AI algorithm enhances the 256-image to look like a 384-image.
Robbie at 100 yards with AI Image Enhancement on
That image held its own compared to the similarly priced thermal scope with a 384 resolution. With their image enhancement, the Hydra's clarity even looked slightly better, in our opinion. However, remember that the image enhancement setting can reduce your total battery life.
Power and Battery Life
Rechargeable 18650 flat-top batteries power the Hydra HS225 for close to 5.5 hours
The HS225 utilizes rechargeable 18650 flat-top batteries, which provide approximately 5.5 hours of runtime per battery. It comes with two batteries and a charger. If you need extended runtime in the field, you can also power it via USB-C.
Recording and Storage
Like most thermals these days, the Hydra HS225 lets you record video. It has 32GB of internal storage, so you won't have to remember an SD card — not that we've ever forgotten one… okay, maybe once.
If you're a Mac user, note that you can't transfer files directly. You'll need to do it through the DNT app. Speaking of their app, it works excellent for live viewing on your phone and transferring files, but unfortunately, you can't control scope settings or record from it.
Mounting and Controls
Mounting is easy with torque specs printed on the included mount
Mounting is simple, with four screws and an included clamp-style mount for your Picatinny rail. We've seen people mount it to a magnifier pivot mount for quick, clip-on use, although we haven't tested that ourselves.
Controls are easily placed right on top
Controls for the Hydra are easily found right on top:
Power
Zoom In
Menu
Shutter (for recording)
The diopter adjustment, focus ring, and protective lens cap are standard equipment. The focus ring placement is out on the objective end—not our favorite placement, but it works.
Magnification and Field of View
The base magnification is 3x, which is higher than some of the other thermals we tested. A lower base magnification gives you a wider field of view for close-in scanning. The Hydra zooms up to 12x, though like most digital thermals, the image clarity decreases as you zoom in.
Base magnification at 3.0 on left, Full zoom at 12.0 on right
The Hydra's AI image enhancement helps keep it a touch clearer than the competition, but it still gets pixelated the further you zoom.
Color Palettes and Reticles
You get four color palettes:
White Hot
Black Hot
Red Hot
Iron Hot
Four Different Color Paletes available on the DNT Hydra HS225
It's not as many as other models, but those four should cover most of your needs for hunting or scanning situations.
You can also choose from 8 reticle options, easily set your zero point getting the rifle sighted in, and choose if you want to use the Picture-in-Picture (PIP) mode. A cool feature is that you can move the PIP window wherever you want on the screen, but we usually prefer dead center at the top.
Durability and Waterproof Rating
The Hydra HS225 is rated IP67, which means it's waterproof against heavy rain and fully protected from dust. It's also rated to handle recoil up to a .50 BMG, so you don't have to baby this thing.
DNT App
The DNT app allows you to stream your scope's view to your phone, which is particularly useful when scanning a field for hogs or coyotes. However, as mentioned, you can't control any settings or recording from the app. Most competitors let you adjust at least a few things through their apps, so hopefully, DNT will add that capability in future updates.
Clarity at Distance
Deer at 500 yards were easy to detect, not as easy to quickly identify at that range
While we could easily detect an animal's heat signature out to 500 yards, quickly identifying that animal proved to be much more difficult. As you probably already know, if you're planning on shooting an animal, you better be able to correctly identify that animal before pulling the trigger.
Based on our testing, it has been easy to identify targets at least 200 yards away. It was also easy to pick up a human heat signature at 400 yards, but identifying a specific animal could become much more difficult past that distance.
Sighting In
Getting the Hydra HS225 zeroed was as simple as chasing the bullet holes. The hardest part of sighting in was finding the best mounting position on my Smith & Wesson M&P 22. Once it was where I wanted it, the shooting commenced.
After 11 shots, the DNT Hydra HS225 was zeroed
I used a paper target and taped on a hand warmer to help with the heat signature. Of course, that worked great, and after three shots, I made my first adjustments. The freeze frame feature is always worth it on digital scopes because it allows for easy maneuvering of the crosshairs without requiring the shooter to keep the rifle completely still. Once I froze the frame, I adjusted the X and Y axis coordinates to coincide with the location where the bullets were grouped and made sure to save them.
Then, I completed the same process until the rifle was zeroed at the desired distance. You can see the results above.
With 26 different zero profiles, it should be easy to set up distance profiles or even switch between those profiles for other guns. I initially zeroed it while using a 22LR at 30 yards, and my thoughts would be to use another zero profile for a further distance, possibly out to 50 and then 100 yards.
Upgraded Features
No review of the Hydra HS225 would be complete without mentioning its more advanced but slightly more expensive siblings. We haven't tested those yet, but you never know what might be coming up soon!
The Hydra HS325 features a 384×288 resolution and is designed to deliver the next step up in quality. Once again, their AI image enhancement further improves the 384x288 picture to help you better identify animals. And this one comes with a lower base magnification. Of course, with that increase in quality, you can expect to see a price increase. The HS325 retails for $1,395 (after 10% off with code: SAVE10) as of the time of writing.
Continuing up the image quality ladder, we find the Hydra HS635. It has a 640×512 resolution with that same AI image enhancement that should produce more defined images still without breaking the bank. In comparison to many other 640-resolution thermals, the price tag of $2,295 (after 10% off with code: SAVE10) is lower than you'd expect. Once again, we haven't tested these, so I can't speak to the image quality. But I would expect to see the quality of images increase as the price increases.
Pros & Cons
Pros
Affordable price point
AI image enhancement noticeably improves clarity
Lightweight and versatile
Solid battery life with less expensive replacement batteries
32GB internal storage
IP67 waterproof rating
Cons
256x192 resolution isn't as sharp as higher-end models
Focus ring placement isn't ideal
The app lacks control functions
Limited to 4 color palettes
Should I Buy This Thing?
Verdict: "Better Than It Has Any Right To Be"
For around $900 (after 10% off with code: SAVE10), the DNT Hydra HS225 offers surprising performance for the money. The AI image enhancement works better than we expected. It's lightweight, has solid battery life, and stands out because it can be used as a scope, clip-on, or handheld.
The versatility in use and quality of images makes the Hydra HS225 one to consider
DNT offers higher-end models for those seeking high-resolution images. Still, the Hydra HS225 should be on your shortlist for budget-conscious hunters or land managers who require a dependable thermal without breaking the bank.
Keep in mind, if you're wanting the clearest picture that money can buy, this probably isn't the scope you're wanting. For one of those, make sure to check out our video below.
The Hydra HS225 is one of those rare budget optics that punches above its weight class. No, it's not perfect — but for $900, it's an absolute contender. If you're shopping on a budget, consider this scope as a viable option.
Adrian Jessen (@Review This Thing)
Learn More about Hydra: Hydra - 3 in 1 Multi-Function Thermal – DNT Optics Store
Originally published by American Rifleman on June 24, 2025, we're excited to share this insightful review of the DNT ThermNight TNC225R.
One of the most common campfire debates regarding low-light hunting is whether digital night vision (DNV) is still king or if it's been dethroned by modern thermal-imaging technology. On one hand, thermal imaging is better at detecting game, particularly in light brush, but on the other, nothing beats the detail offered by infrared night vision. For years, the solution was to carry both, be it across two hunters or a solo participant supplementing a rifle-mounted optic with a monocular of the other type. But since neither answer is perfect, products like the DNT ThermNight TNC225R have become popular, as they pack both technologies into one compact unit that easily mounts to a firearm.
First, let's decode the alphabet soup used by the company in naming its flagship product. TNC225R breaks down as follows: Thermal Night Compact; 256 Resolution, 25 mm Objective, Range Finder. At the top of the optic is its DNV component. It works by gathering any available light and amplifying it to a degree that the human eye can resolve it. Slightly below and to the left is a removable infrared illuminator that can provide some man-made lighting when there simply isn't enough ambient light to get the job done. Being digital (as opposed to analog), it is perfectly safe to run this in broad daylight, giving your host firearm all-day capabilities.
Directly below the night-vision scope is the thermal portion of the optic. It works by scanning and gathering heat energy signatures, computing them into an image that is displayed on the internal screen. Since the digital channel uses this same rectangular viewfinder, the ThermNight can run both simultaneously and display them picture-in-picture; this is extraordinarily handy when you only have seconds to positively ID a target and engage it.
Eliminating the need to carry two optics, the ThermNight offers both digital night vision's superior nighttime detail and thermal's greater ability to identify game.
Preparing the optic for range use is effortless, as DNT includes everything needed to mount and power it. Included in the box is a cantilever Picatinny mount that can be affixed to the underside of the unit with either a forward or rearward bias; this helps to accommodate a variety of stock lengths. The included charger comes with a USB cable, but the buyer must supplement it with either a wall or vehicle adapter. The optic can also be powered via an external battery pack and even includes a Picatinny side mount.
Since the ThermNight has multifaceted utility, our testers took it out on multiple occasions to cover all of its intended uses. Starting at a target range in broad daylight, our team began by zeroing the optic. This process must be repeated for both channels but is identical for each and straightforward; it involves shooting a group and then drifting a ghost reticle to the actual point of impact. Unique to this optic is the freeze-frame option that allows the user to capture what is seen through the rangefinder to drift said reticle; this eliminates the balancing act of holding the rifle on its original point of aim while making adjustments.
The optic's button scheme was relatively intuitive and easy to use, with most imaging, recording and rangefinding controls placed together at the top of the unit.
When using picture-in-picture mode, you'll notice an offset on one channel's reticle. This is to compensate for the stacked nature of its tubes and impart a correction for the differences in height over bore. We tested this electronic correction by shooting at a 100-yard target with both channels, and found it to be spot-on, building our confidence in the built-in ballistic calculator, which is designed to eliminate the guesswork on a given cartridge's holdover. This feature is aided by an onboard laser rangefinder, which can be used independently of the ballistic calculator for those who prefer using their own firing solutions. This pairs nicely with the mil-scale reticle, which utilizes first-focal-plane functionality and thus zooms proportionally with the optic's magnification.
A second test was conducted on a pitch-black hunt intended to cull some of the nuisances to the local chicken and turkey populations. A crescent moon provided enough ambient light to view objects approximately 75 yards out, while the IR illuminator extended this by several hundred yards. Images were clear out to 400 yards, and testers appreciated the thought that went into the button layout, as only minimal experience was needed to correctly guide our fingers to the rangefinding and channel-swap buttons. Having the zoom function controlled by a click wheel made for instinctive magnification adjustments, as did the analog focus rings on both channels.
Testers made use of the onboard photo and video cameras to capture portions of the hunts manually, but there was also the option to employ a recoil-activated function to record a few seconds before and after a shot was fired. This works by continually recording and dumping data until the scope detects recoil, at which point it permanently saves what it has temporarily stored into the built-in memory. Pulling these images off the device is done via the USB port. Our hunt was successful, taking a trio of egg thieves out of the picking pool.
Overall, we thoroughly enjoyed having the DNT ThermNight TNC225R on hand. Having both technologies available and pointing at the same place simultaneously proved invaluable during our hunting expedition, and the DNV channel ensured our firearm wasn't relegated solely to nighttime use. Although the 256-pixel thermal resolution is low by today's standards, it allows the unit to be offered at a truly impressive price point and plays a role in its compact size. Besides, the added utility of running both digital night vision and thermal imaging together far eclipses the value of using even the highest-resolution thermal optic alone and is drastically more effective for target identification.
When we add them together, this unit easily outperforms standalone thermal or DNV units with higher resolutions and delivers the added bonus of a laser rangefinder. Those looking for an inexpensive solution to what might become an expensive pest problem are urged to give this optic a look.
Author: Nicholas C
Seeing in the dark and hunting have become increasingly popular. Coyotes and especially hogs have become a problem for many as their numbers continue to increase. Add to that other pests and invasive species, such as nutria, more and more people are looking for a way to augment their vision at night. Let’s take a look at some options so see in the dark for your AR style rifles.
Traditional Analog Night Vision: The Golden Benchmark
Traditional analog night vision is the golden benchmark for seeing in the dark. They are extremely battery efficient, many of them running for 40 hours on a single CR123 or two AA batteries. However the further you want to see the more expensive it becomes. Night vision goggles can cost anywhere from $2,000 for a monocular all the way to $12,000 for top of the line binoculars. And yet those night vision goggles are only 1x and require additional accessories for use with an AR rifle. You need a night vision compatible optic or a laser and illuminator. Even after you get the necessary equipment, your ability to see far at night is severely limited.
Seeing far at night with analog night vision requires a clip-on night vision device (CNVD). While dedicated night vision scopes do exist, they do not see very far. Usually within 200 yards with a little bit of magnification. Real night CNVDs like a PVS-30, PVS-24-LR or PVS-27 are anywhere from $4,000 to $10,000. And while you can see far with high magnification scopes, as high as 12x, you might need illumination to combat shadows and photonic barriers. With such a setup you can see out to 1,000 yards depending on ambient lighting and the environment. You can actually see farther than that but can you recognize and identify what you are looking at if you are hunting an animal? Resolution for analog night vision is very high however camouflage can still defeat such a system. Like animals hiding in or around vegetation. The color of an animal can help it blend into its environment as well. So what can you do to defeat camouflage? Get thermal.
Thermal Scopes: A Modern Alternative
Unlike analog night vision, thermal scopes for ARs have become more affordable as the technology advances. But just like analog night vision scopes, the further they see the more expensive they are. Stand-alone thermal scopes can be purchased for under $4,000. Some as low as $1,000 and under. These have low magnification and low resolution. While 640 resolution thermal scopes can be purchased for less than analog night vision goggles, they have their limitations as well. While you can detect a heat source a good distance away, some can detect past 1,000 yards but all you see is a blob of heat. You have to get closer to recognize if what you are looking at is an animal or hot rock. In some cases vegetation, like cacti, can retain heat at night giving you a false positive. Some thermal scopes can be used as clip-ons but the type that can see far with high magnification day optics are expensive. Thermal clip-ons like the Eotech ClipIR ELR was $16,000 when it came out. While expensive, it was cheaper than the Trijicon BAE UTC XII which had a $26,000 price tag. I was able to recognize the shape of a 700 yard coyote at night. But I could not positively identify it was a coyote based on its shape in the thermal clip-on. Only when it lifted its head followed by the howl (sound is slower than light) could I tell it was a coyote. Even with all that money into one optic, your capabilities are limited. If you are shooting far, you need to take ballistic drop into consideration. You also need to range to target so you can calculate what the drop is. Weapon mounted range finders with ballistic calculators used to be exorbitantly expensive. Wilcox RAPTAR costs around $10,000. That has changed with the Vortex Impact 4000. You can get one of those for around $2,000. Using that with thermal is a bit tricky. You would need to zero the Vortex range finder to your day scope. But since thermal scopes and clip-ons cannot see light or lasers, you would have to hope the laser pulse is hitting the object you see in your thermal image.
ZULUS HD Series: Affordable Digital Night Vision and Range-Finding
What if you could have both digital and night vision in one device? Fusion goggles have thermal with night vision but they are expensive. Fusion systems overlay the thermal image directly over the night vision image. The entry level version is a COTI but those inject the thermal image into the objective of the night vision goggle. There is no COTI style device for weapon mounted night vision. If you want fusion goggles then the L3 fusion PSQ-20 monocular starts at $7,000 for 20 year old technology. The new fusion binos like the ENVG-B cost $40,000 brand new. FLIR makes a fusion clip-on called ADUNS however it is so expensive, there is no price listed online.
Even if you could afford it, you might need an illuminator and range finder on top of it all. Plus you need a day optic since clip-ons do not have reticles.
However there is an alternative to these expensive military optics, our ZULUS HD line of digital scopes have a built-in IR illuminator and if you get the versions with onboard laser range finder, they have ballistic calculators inside. With the ballistics properly programmed via our app or manually inputed directly into the scope, you simply range to target and press the LRF button a second time to accept the distance. Then the ZULUS will automatically calculate the ballistic drop for that distance and show you where to aim. We just released our new ZULUS HD V2 that has all the same features as the popular ZULUS scopes but with an improved eyepiece, magnification ring with throw lever for faster manipulation as well as an improved operating system with intuitive menu. We also upgraded the ZULUS HD V2 to use a 21700 li-ion rechargeable battery for 25% longer run time. All of this technology comes in at just over $700. Yes, $700. Not $7,000.
ThermNight Series: Night Vision and Thermal Imaging Combined
Want to step up your game? Our flagship ThermNight line of scopes has all the features of our ZULUS scopes with the added super power of thermal. Unlike fusion systems, the ThermNight uses a picture-in-picture (PIP) to display both the digital and thermal images. The PIP feature is an advantage over fusion systems due to the different FOV magnification between the digital versus the thermal in the ThermNight. ThermNight digital have a base magnification of 5x and can zoom up to 20x. The thermal sensors have a base mag as low as 1.5x such as the TNC635R. This dual FOV allows you to scan an area with thermal in the PIP window, and you simply glance down to the digital image which would be zoomed in. This allows you to capitalize on the benefits of thermal and digital. Thermal offers lower resolution but is perfect for detecting potential game. Then utilize the higher resolution and higher magnification of the digital to help positively identify what you are looking at. Our ThermNight scopes start at just $1,329.99 for the TNC225R or you can upgrade to the 640 resolution TNC635R for just $3,159.99. The future is now. You can get an affordable optic that can see at night as well as see and detect heat at the same time. Add the benefit of a built-in laser range finder combined with an onboard ballistic calculator. Not only can you see far at night, you can more accurately shoot far as well. You can even upgrade the IR illuminator for 940nm and your beam will be invisible to analog night vision.
As the ZULUS HD V2 hits the market, many of you are eager to understand the key similarities and differences between the V1 and the V2. In this post, we'll break down the shared features and improvements to help you make the best decision for your needs.
Similarities between ZULUS HD V1 and ZULUS HD V2:
1.Advanced Imaging: Both the V1 and V2 are equipped with the highly sensitive SONY STARVIS 2 sensor, which provides phenomenal imaging and NIR (Near Infrared) performance.
2.Premium Optics & Display: Both feature ED glass lenses and a 60Hz 1920×1080 Micro-OLED display.
3.Recoil Resistance: Both can withstand recoil up to .50BMG.
4.IP67 Protection: Fully dust-proof and water-resistant, both are ideal for all weather conditions.
5.Field Tested: Both are designed for tough field conditions, ensuring reliability and performance when it matters most.
6.Onboard Recording: Both support loop recording and recoil activated video (RAV), ensuring critical footage is captured during use.
7.One-shot Zeroing: Both allow quick and precise sighting with just one shot, saving time and effort during optic adjustments.
8.Picture-in-Picture (PIP) Aiming Window: Both support PIP, which displays a smaller image within the main view, giving a clearer focus on the target while maintaining the context of the surrounding area.
9.Integrated Ballistic Calculator & Precision Laser Rangefinder (LRF): For LRF models, both feature an integrated ballistic calculator and laser rangefinder for precise distance measurements.
Differences between ZULUS HD V1 and ZULUS HD V2:
1.Zoom Mechanism:V1: Scroll wheel for zooming in and out.V2: Traditional magnification ring with a throw lever for smoother operation.
2.Battery Size and Life:V1: 18650 battery (flat top) with an 8-hour runtime.V2: Upgraded to a larger 21700 battery (flat top), providing up to 10 hours of runtime.
3.Ocular Lens and Eye Relief:V1: 27mm ocular lens with 45mm eye relief.V2: 32mm ocular lens with 65mm eye relief, offering a more comfortable viewing experience.
4.Display and Brightness:V1: 1-6 brightness levels (up to 360 nits).V2: 1-5 brightness levels with improved daytime visibility (up to 1800 nits).
5.File Storage:V1: Uses microSD card for file storage.V2: Replaces the microSD card with built-in 32 GB storage.
6.Button Layout:V1: Standard button layout.V2: New layout that mirrors the ThermNight series, making it easier to locate and operate buttons in low-light conditions.
7.Menu System:V1: Features a rectangular arrangement of icons for navigation within the menu.V2: Introduces a more intuitive menu system, inspired by the newer ThermNight and Hydra series, providing a smoother user experience.
8.Onboard Recording Interface:V1: Displays basic info (e.g., reticle, distance).V2: Shows detailed info, including battery life, time, rangefinding process, and additional on-screen indicators, all of which are captured in the recorded footage.
9.Net Weight:V1: The V1 models are lighter (ZHD312-V1: 14.0 oz, ZHD520-V1: 14.8 oz, ZHD312R-V1: 16.4 oz, ZHD520R-V1: 17.0 oz).V2: The V2 models are slightly heavier due to upgraded components, but they are still lighter than most similar scopes on the market (ZHD312R-V2: 18.4 oz, ZHD520R-V2: 19.1 oz).
10.App Controls:V1: Provides full control of the scope through the app, enabling users to adjust settings directly.V2: Only supports live streaming of the scope's point of view (POV) via the app.
11.On-Screen Display Ballistics:V1: No ballistics information displayed.V2: Option to display ballistics information. When the Ballistic Calculator is activated, users can choose whether or not to display the ballistics information, with available units including MRAD, MOA, cm, and inches, or select Off.
12. Cost:V1: $394.99 for ZHD312-V1 and ZHD520-V1, $615.99 for ZHD312R-V1 and ZHD520R-V1.V2: $776.99 for ZHD312R-V2 and ZHD520R-V2.
While the ZULUS HD V1 has already set a high bar, the V2 breaks new ground with even better performance and features. The choice between the two comes down to your personal preferences. Still undecided? Reach out, and we'll help you find the perfect fit!
Real feedback from real shooters is showing just how far TheOne can go. Over the past few months, TheOne 7–35X56 FFP has quietly gained a loyal following, with numerous user reviews echoing the same sentiment: this scope delivers more than expected.
In this post, we break down why TheOne is rapidly gaining favor among shooters everywhere.
"Sometimes you get more than you paid for!" – Roger Stockton
Roger, one of our happy customers, shared his excitement, "I have several high-end optics from other well-known brands. I just ordered two more DNT TheOnes to replace them." As he puts it, "I am an average shooter with a lot of flaws and this scope improves my abilities. I love it and am buying more."
After quickly zeroing in at 100 yards and consistently hitting targets out to 500 yards, Roger's expectations were exceeded.
"The clearest glass you will ever put your eye to." – Daniel Lancaster
"How much did I pay?!" asked Daniel Lancaster, who was blown away by the optical quality. "This is the most under-publicized budget scope I've ever seen. It has the clearest glass you will ever put your eye to. The A-name scopes aren't even close! To the glass quality, you will enjoy it like looking through your rich buddies' $2k scope."
Many users share Daniel's sentiment, praising TheOne's clarity, thanks to its Japanese X-ED glass lens.
Del Richards, another user, added, "The unit operates flawlessly with superior glass clarity."
"Exceptional turrets. Solid clicks." – Steven Kordis
Steven Kordis praised the overall build quality of TheOne, noting its "quality glass, solid tube, and exceptional turrets". He especially appreciated the tactile, confident feel of the clicks, calling them "solid".
While he hasn't yet tested the zero stop, Steven found it easy to set and intuitive. In his words, it's "truly an amazing value".
Even before the first shot is fired, this scope impresses—and we can say with confidence that the zero stop won't fail him. With just one twist of the red screw, you can securely lock your zero, no matter how far you dial. It always returns to your original zero, shot after shot.
"My buddy saw it and ordered one also." – Theodore Dorsey
It's clear that TheOne has built trust among its users. Theodore Dorsey said, "So far, I am very happy with the scope. I really like the glass, reticle, turrets. I would definitely purchase again. My buddy saw it and ordered one also." Word of mouth continues to drive interest in this scope, a testament to its quality and value.
"Bought for NRL 22, ended up on 6.5 Creedmoor." – Ken Sturgill
"I bought it for my NRL 22 rifle but ended up switching to my 6.5 Creedmoor, which I distance shoot," wrote Ken Sturgill after discovering what TheOne was really capable of. While shooting at 100- to 150-yard targets, he kept pulling in a steel target at 360 yards "clear as a bell". Even his friend noticed, "It's pulling that longer range target off to the side."
Ken soon moved TheOne to his 6.5 Creedmoor and headed to the long-range area—successfully engaging targets at 400, 460, 500, 530, and 580 yards with ease. That's the kind of clarity and precision that makes shooters reconsider which rifle truly deserves the best optic.
"Big thanks for giving me a Veteran Discount." – 427Cobra
427Cobra, a proud veteran and seasoned shooter, shared his surprise after trying TheOne on his Bergara B14R: "I own a few high-dollar scopes and ordered TheOne for a B14R. I'm shocked. The glass is super impressive, the zero stop is incredibly easy to set, and I love that the full MRAD reticle is illuminated. Big thanks to DNT for the veteran discount!"
We're proud to offer a 15% discount for verified military members, veterans, first responders, medical professionals, and government workers. Thank you for your service.
Our heroes deserve the best optics, and so do you. Experience TheOne today and see for yourself why it's the choice of shooters everywhere.
Shop Now: TheOne 7-35X56 FFP Illuminated TOR - Zero Stop - 34mm Tube – DNT Optics Store
Use code [SAVE10] during our Independence Day Sale to enjoy 10% off.
