LIMITED TIME OFFER: ADM QD Mount + 4 BATTERIES AND 1 CHARGER INCLUDED AT NO EXTRA COST!!! ($150+ Value)
We offer several optional accessories that can be added at discounted prices:
- American Defense Manufacturing (ADM) 170/S QD Mount
- American Defense Manufacturing (ADM) 1.54″ Cantilever Mount
Please note, optional ADM 170S QD Mount will set optic slightly lower than the included DNT 0 MOA mount, so some customers may prefer to use with a riser.
Advanced Thermal Scope for Serious Hunters
Precision Ranging with Built-in Ballistic Calculator
The device integrates a high-precision laser rangefinder capable of measuring distances from 5 to 1,300 yards. Coupled with its onboard ballistic calculator, it provides instant, accurate drop compensation tailored to the measured range. Ballistic profiles can be adjusted directly on the device or fine-tuned via the DNT App, providing control and adaptability across diverse scenarios.

Sharper Thermal Imaging for Precise Targeting
The HS335R is powered by a 12โฏฮผm, โค18โฏmK uncooled infrared sensor (384ร288), producing crisp, real-time thermal images. Its 35โฏmm objective lens extends detection distance while maintaining clear target recognition. DNTโs Image Super Resolution (ISR) boosts the sensor to near 640-equivalent, enhancing clarity and preserving fine details. With 3x base magnification and up to 12x digital zoom, it captures every detail even in demanding environments.
Compact, Rugged, Ready for Any Challenge
Compact yet tough, the HS335R endures natureโs harshest conditions. IP67-rated and built with a rugged, shock-resistant housing, it handles recoil up to .50โฏBMG, ensuring reliable performance in rain, snow, or sand.
Unlock More Thrills with the DNT App
By connecting your HS335R to your smartphone, you can view the scopeโs live feed, manage, edit, and share your thrilling hunts and shooting adventures with friends.
Standalone Scope + Clip-On + Handheld Monocular, Hydra redefines the standard for the thermal industry. This is one of the most capable and best valued thermal one can imagine. CNC machined from an entire block of aircraft grade aluminum; Hydra is extremely sturdy for all environments.
Includes PMS – Picatinny 0 MOA Short Mount.
The DNT Optics Hydra HS335R 35mm Multi-Function Thermal Scope is equipped with a 12ฮผm โค18mk thermal sensor for ultra clear thermal images and DNTโs proprietary Super Resolution image algorithm just made the impossible, possible. This amazing technology now enhances your thermal image to the next level and resolves the biggest issue of thermal losing definition after digitally zooming in.
CNC machined from a single block of 6061 aircraft-grade aluminum, the Hydra boasts an IP67 waterproof rating and recoil resistance up to .50 BMG/800Gs. Making it exceptionally durable for any hunting environment.
The DNT Optics Hydra HS335R 35mm Multi-Function Thermal Scope uses interchangeable flat top 18650 batteries that extend and stables power to support your outdoor activities. These batteries are lightweight, rechargeable and capable of enduring multiple charge and discharge cycles. Ensuring long-term reliability and convenience.
With the DNT Optics app you can share your thrilling hunt and shooting adventures with others with live streaming of your scope’s sight picture, making the experience even more engaging.
1) Standalone Scope – With a 1024×768 micro-OLED display and a rapid-adjust eyepiece, the Hydra delivers a experience with its long 2.5โ (65mm) eye relief and highly forgiving eye box. Enhancing your ultimate hunting experience.
2) Clip-on – The DNT Optics Hydra HS325R 35mm Multi-Function Thermal Scope is compatible with LPVO (*For optimum performance we recommend staying in the lower half of your LPVO magnification range.) and low magnification prism optics. Transforming your daytime optic into a thermal sight for a completely new and exciting experience.
3) Handheld Monocular – Weighing just 13.7oz/389g, the Hydra features a fully compact design with ergonomic contours, ensuring a comfortable and secure grip.












1A2A4A FREEDOM (verified owner) –
This 335R us a fantastic little toy for all hunters or anyone who likes to explore the mother nature more, very impressive!!
Compact and relatively light scope (a bit over 21oz including both 18650 bettery and QD mount), packed w useful features and more. On-screen manual is easy to operate and well making senses. Coming with a laser range finder plus ballistic calculated holdover/reticle is simply Awesome! Whenever and wherever you aim and range, you can see where the bullet lands, all MARKED! Easy to zero at the range, just stick a small piece of foil on a target and heat it up a bit, it helps the scope to SEE it in distance. I’d recommend to zero it no more than 50yds/meters since it gets harder to detect /distinguish a 1 or 2-inch dot further away. It holds zero well, clip-on and off, all returns to zero! I use it for 556 only so far, so can’t speak for those with more powerful recoils. So far I ABSOLUTELY LOVE this Hydra 335R! (For 235 is a bit blurry, while 635 is wide-angled more for scanning AND costs $600+ more! 335 with 3x is PERFECT for hunting IMO).
Highly recommended!
Have FUN and be SAFE!
1A2A4A Freedom (verified owner) –
Fantastic little toy for hunters or anyone who likes to explore the nature more, Very impressive!!
Relatively light scope (a bit over 21oz including both 18650 bettery and QD mount), packed useful features and such. On-screen manual is easy to operate and well making senses. Coming with a laser range finder plus ballistic calculated holdover/reticle is simply Awesome! Whenever and wherever you aim and range, you can see where the bullet hits, all MARKED! Easy to zero at the range, just paste a small iece of foil on a target and heat it up a bit, so the scope can SEE it in distance. I’d recommend to zero it no more than 50yds/meters since it gets harder to detect to distinguish further away. It holds zero good, clip-on and off, all returns to zero! I use it for 556 so far, so can’t speaj for those with more powerful recoil. So far U ABSOLUTELY LOVE this Hydra 335R! (For 235 is a bit blurry, while 635 is wide angled more for scanning AND it’s $600+ more, 335 with 3x is PERFECT for hunting IMO). Highly recommended!
Have FUN and be SAFE!