DNT Optics Hound H635R Ballistic Thermal Monocular with Laser Rangefinder
640x512 35mm
- High-resolution 640×512 thermal sensor with ≤18 mK sensitivity for exceptional detail in all conditions
- Integrated 1200-yard laser rangefinder and ballistic calculator for instant precision firing solutions
- 2x base magnification with digital zoom options and a wide 12.6° × 10.1° field of view
- Micro-OLED 1024×768 display for sharp, high-contrast imaging day or night
- Replaceable 18650 battery, full-screen recording, and DNT App connectivity
- Rugged, lightweight, and waterproof IP67 construction for dependable field use
Finance Calculator
Representative Calculation
Powered by Autify Digital Ltd
Please note that the DNT Hounds do not come with batteries.
Designed for hunters who demand accuracy in every condition, the DNT Optics Hound H635R Ballistic Thermal Monocular fuses high-resolution thermal imaging with advanced rangefinding and precision ballistic intelligence. As the world’s first handheld thermal device to integrate a laser rangefinder and ballistic calculator in such a compact form, it provides a decisive advantage for both daytime and night-time shooting.
Featuring a crisp 640×512 thermal sensor, a 35 mm objective lens, and a 2x base magnification, it delivers exceptional clarity and detection at distance. The built-in laser rangefinder measures out to 1200 yards, feeding instant data into the ballistic calculator to generate precise aiming solutions based on your custom profile. With its ergonomic design, micro-OLED display, intuitive controls, and rugged IP67 waterproof build, the H635R is engineered for confident, accurate, and informed shooting, no matter the scenario.
- Sensor Resolution 640 × 512 pixels
- Sensor Type Uncooled Infrared Sensor
- Sensor Frame Rate 50 fps
- Pixel Size 12 × 12 μm
- NETD ≤18 mK (@25°C)
- Eye Relief 25 mm
- Base Magnification 2x
- Digital Zoom 2x, 4x, 6x, 8x
- Display Type Micro-OLED
- Display Resolution 1024 × 768 pixels
- Display Refresh Rate 50 Hz
- FOV (H × V) degrees / yd @ 100 yd 12.6° × 10.1° / 21.9 yd × 17.6 yd
- Objective Focal Length 35 mm
- Battery Type 18650 (Flat-top)
- Operating Time 5 h
- External Power Supply 5V USB-C
- Net Weight 310 g / 10.93 oz
- Dimensions 157 × 51 × 72 mm / 6.2 × 2.0 × 2.8 inches
- Storage Capacity 32 GB built-in
- Ingress Protection Level IP67
- Advanced Thermal Sensor – A high-performance 640×512, 12 μm thermal core with ≤18 mK sensitivity delivers superb target recognition and contrast, even through fog, rain, and complete darkness.
- 35 mm Objective Lens – Optimised for mid- to long-range detection, offering a balanced combination of magnification, clarity, and field of view.
- Laser Rangefinding Precision – The built-in LRF measures from 5 to 1200 yards, providing instant, reliable distance data for confident long-range shooting.
- Integrated Ballistic Calculator – Utilises real-time ranging information combined with your ballistic profile to calculate accurate aiming corrections on demand.
- Micro-OLED Display – A crisp 1024×768 micro-OLED screen offers high contrast, excellent sharpness, and smooth performance at 50 Hz.
- Thermal Palette Options – Four selectable colour palettes allow you to adapt the view to your environment and subject for improved identification.
- Full-Screen Recording – Capture every moment with seamless recording functionality stored directly on the built-in 32 GB memory.
- Ergonomic Eyepiece – Designed for comfort during extended observation sessions, maintaining clear visibility and a steady sight picture.
- Replaceable 18650 Battery – Field-replaceable flat-top 18650 battery provides up to 5 hours of operation with easy swapping for extended outings.
- Rugged IP67 Protection – Waterproof and dustproof housing ensures reliable performance in harsh weather and demanding terrain.
- App Connectivity – Share, manage, and review footage using the DNT App for streamlined workflow and remote control.
- DNT Optics Hound H635R Ballistic Thermal Monocular
Tactical Scope Shipping Policy
Our aim is to ensure that your order arrives with you as soon as possible and in the safest, most cost-effective means.
Shipping charges may be subject to additional surcharges if out of area or over weight restrictions.
DPD SHIPMENTS REQUIRE THE CUSTOMER TO SHOW A PIN CODE ON DELIVERY – READ MORE: HERE
Note: The above DPD link is to our group partner site Optics Warehouse, with whom we share logistics and stock. Link opens in a new window.
Couriers
We use DPD, Royal Mail, TNT, and UPS courier services for all our UK and international orders. Once your order is dispatched, you will receive an email with your unique tracking number.
In-Store Items
These are items we have in stock and aim to dispatch within 1–2 working days. During busy periods, this may be delayed slightly. If you'd prefer to collect your item in person, please contact us in advance to arrange. Collection orders must be paid for beforehand.
Pre-Order Items
Pre-order items are typically out-of-stock or in limited supply. Purchasing a pre-order secures your item, and it will be dispatched within 24 hours of restock where possible. Check the product page for estimated restock dates. These dates may change, so staying in touch is advised.
International Delivery & Taxes
If your shipping address is outside the UK, you may incur import duties or taxes upon arrival in your country. These charges are your responsibility. Customs regulations vary, so please check with your local customs office. Some packages may be opened for inspection.
Need Help?
If you need assistance, call us at +44 (0)1803 611895 (Optics Warehouse) or email [email protected].
DPD Shipments & PIN Code Delivery
We have now introduced DPD Pin Code verification for all orders shipped via DPD. You will receive a PIN via email and text.
A valid email and mobile number must be provided at checkout. Emails will come from Riviera House 3PL. Please check spam/junk folders if not received.
Failure to present your PIN to the delivery driver will result in a failed delivery and rescheduling may be required.