Combining Standalone Scope, Clip-On, Handheld Monocular, Laser Rangefinder and Ballistic Calculator in one versatile device, the HS225R is HYDRA-LRF’s most accessible model, perfect for newcomers looking to unlock precision thermal vision. Compact yet capable, it outperforms other entry-level thermal scopes, offering unmatched versatility and essential features for those starting their thermal optics journey.
The HS225R 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.
The HS225R features a 12 μm, ≤25 mK uncooled infrared sensor (256×192) and a 1024×768 Micro-OLED display at 50 Hz, delivering smooth, detailed thermal imaging. DNT’s Image Super Resolution (ISR) boosts the sensor to 384-equivalent, enhancing clarity and preserving fine details. With 3x base magnification and up to 12x digital zoom, it captures precise details even in demanding conditions.
Compact yet tough, the HS225R 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.
Paired with the QDM150 quick detach mount (sold separately), the HYDRA enables seamless operation across thermal clip-on, handheld monocular, and standalone scope modes. Simple, secure, pure flow.
By connecting your HS225R to your smartphone, you can view the scope’s live feed, manage, edit, and share your thrilling hunts and shooting adventures with friends.
DNT Optics - Hydra LRF HS225R 256
-HYDRA HS225R SPECIFICATIONS-
Sensor Specifications
Resolution 256*192 pixels
Sensor Frame Rate 50FPS
Image Sensor Uncooled infrared sensor
Pixel Size 12x12um
NETD ≤25mk @25℃
Objective Lens Focal Length 25mm
Base Magnification 3x
Digital Magnification 3-12x
Field of View(HxV) 12.3yd@100yd x 9.2yd@100yd
Display Specifications
Type Micro-OLED
Display Resolution 1024x768 pixels
Frame Rate 50Hz
Battery Power Supply
Battery Type 18650 Battery(Flat-top)
Operating Time 5.5h
External Power Supply 5V - Type C USB
Physical Specifications
Net Weight 14.4 oz
Memory Built-in memory,32GB
Dimensions 8.0*2.7*2.0 Inches
IP Waterproof IP67
WIFI/APP YES(DNT)
Operating Temperature -4~122℉
Operation Distance 5-1200yds
Recoil Rating .50BMG

