HS635R - HYDRA-LRF Multi-Function Thermal Scope with Laser Rangefinder and Ballistic Calculator - Standalone Scope, Clip-On, Handheld Monocular
Mount Type: QDM150 Quick Detach Mount
- $2,443.99
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Free Accessory Pack - 18650 Battery X2 and
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HS635R - HYDRA-LRF Multi-Function Thermal Scope with Laser Rangefinder and Ballistic Calculator - Standalone Scope, Clip-On, Handheld Monocular
HS635R - HYDRA-LRF Multi-Function Thermal Scope with Laser Rangefinder and Ballistic Calculator - Standalone Scope, Clip-On, Handheld Monocular
High-End Thermal Scope for Professionals
Combining Standalone Scope, Clip-On, Handheld Monocular, Laser Rangefinder, and DNT Ballistic Engine, the HS635R offers advanced precision and reliable performance. Standard with a QDM150 quick detach mount, it allows effortless switching between handheld scanning and rifle-mounted use. Designed for professional hunters, it ensures accurate detection and long-range engagement across diverse hunting scenarios.
QDM150 Fixed to Rifle
QDM150 Fixed to HYDRA
Enable seamless transition from rifle-mounted (clip-on or standalone scope) to handheld use.
Precision Ranging with DNT Ballistic Engine
The HS225R integrates a high-precision laser rangefinder capable of measuring distances from 5 to 1,300 yards. Coupled with the DNT Ballistic Engine, 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.
Precision Ranging with DNT Ballistic Engine
The HS225R integrates a high-precision laser rangefinder capable of measuring distances from 5 to 1,300 yards. Coupled with the DNT Ballistic Engine, 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.
· Built-in Ballistic Options
· DNT App Ballistics
Professional-Grade Thermal Imaging for
Precise Targeting
The HS635R is powered by a 12 μm, ≤18 mK uncooled infrared sensor (640×512), producing sharp, high-contrast thermal images rich in fine detail. Its 35 mm objective lens extends detection range while maintaining clear target recognition. DNT’s Image Super Resolution (ISR) boosts the sensor to near 960-equivalent at 6x digital zoom, enhancing clarity and preserving fine details. With 1.5x base magnification and up to 6x digital zoom, it captures every detail even in demanding environments.
Compact, Rugged, Ready for Any Challenge
Compact yet tough, the HS635R endures nature’s harshest conditions. IP67-rated and built with a rugged, shock-resistant housing, it handles recoil up to .50 BMG, ensuring reliable performance in rain, snow, or sand.
Unlock More Thrills with the DNT App
DNT App
Video Album
Live Stream
By connecting your HS635R to your smartphone, you can view the scope’s live feed, manage, edit, and share your thrilling hunts and shooting adventures with friends.
HYDRA-LRF 100-Yard Imaging Comparison
Package Contents
HS635R
×1
QDM150
×1
Eye Cup
×1
Flip Up Cover
×1
18650 Flat Top Battery
×2
Charger
×1
USB Cable
×2
User Manual
×1
Lens Cleaning Cloth
×1
-HYDRA HS635R SPECIFICATIONS-
Sensor Specifications
Resolution
Sensor Frame Rate
Image Sensor
640*512 pixels
50FPS
Uncooled infrared sensor
Pixel Size
NETD
Objective Lens Focal Length
12x12um
≤18mk @25℃
35mm
Base Magnification
Digital Magnification
Field of View(HxV)
1.5x
1.5-6x
21.9yd@100yd x 17.6yd@100yd
Display Specifications
Type
Display Resolution
Frame Rate
Micro-OLED
1024x768 pixels
50Hz
Battery Power Supply
Battery Type
Operating Time
External Power Supply
18650 Battery(Flat-top)
4h
5V - Type C USB
Physical Specifications
Net Weight
Memory
Dimensions
15.0 oz
Bulit-in memory,32GB
7.9*2.7*2.0 Inches
IP Waterproof
WIFI/APP
Operating Temperature
IP67
YES(DNT)
-4～122℉
Operation Distance
Recoil Rating
5-1200yds
.50BMG
Resolution
640*512 pixels
Image Sensor
Uncooled infrared sensor
Frame Rate
50FPS
Pixel Size
12x12 um
NETD
≤18mk @25℃
Objective Lens Focal Length
35mm
Base Magnification
1.5x
Digital Magnification
1.5-6x
Field of View(HxV)
21.9yd@100yd x 17.6yd@100yd
Type
Micro-OLED
Display Resolution
1024*768 pixels
Frame Rate
50Hz
Battery Type
18650 Battery(flat top)
Operating Time
4h
External Power Supply
5V - Type C USB
Net Weight
15.0 oz
Dimensions
7.9*2.7*2.0 Inches
Memory
Bulit-in memory,32GB
Ingress Protection
IP67
WIFI/APP
YES(DNT)
IP Waterproof
IP67
Operating Temperature
-4～122℉
Operation Distance
5-1200yds
Recoil Rating
.50BMG
Customer Reviews
Based on 29 reviews
93%
(27)
7%
(2)
0%
(0)
0%
(0)
0%
(0)
G
This is the perfect thermal. Its super user friendly, great image and lightweight. I used it for the first time this week on a hog hunt in the Pee Dee area. Was a very successful hunting trip,thanks to this product. I also have 2 hunting buddies interested in buying one.
J
Over all a good scope. Disappointed that the range finder is disabled during clip on mode.
P
This thermal is amazing if you’re scared to try it because it’s half the price of other brands don’t be you will be amazed
A
Fourth thermal I’ve owned and by far the clearest and most detailed. Easy to use and works great, especially for the price. I was amazed how even when zooming it it doesn’t pixelate and blur the image!
K
Can’t beat the price in the quality
m
Bad ass little thermal
F
Love my new hydra 2 shots to zero it absolutely love it makes my super hogster look old and out dated clarity is unreal it is clearer on 6power then my super hogster is on 2 power highly recommend it for beginners and advanced night hunters
F
Just received my hydra 635 and I would like to say wow right away i realize that I am very impressed the storage pack that it comes in is even awesome put a battery in and started it up very impressed even at 6x it is so clear I have a super hogster that's can't compare at 2 power that is no where near as clear can't wait till the weather clears so I can get it zeroed thanks alot Dnt it's everything yall said it would be plus more
A
Absolutely impressed great thermal!!! All my brothers want one now!!!
R
I can’t think of one negative feature about the Hydra HS635R. It’s compact, lightweight, accurate, easy to use, the QD mount makes it super easy to use as for all 3 purposes. I spent 3 x’s the amount for a Pulsar and this thermal blows it out of the water. The picture clarity, definition and detail out perform my Pulsar. Luckily the guy I sold my Pulsar to didn’t do his research on DNT Optics Hydra Series Thermals or I’d still be trying to sell it.
Downloads
HYDRA Series Manual
User Manual
DNT App
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