DNT Optics Hydra HS325 384x288 25mm Multi-Function Thermal Scope / Clip-On / Handheld Monocular
- ≤18mk NETD Thermal Sensor
- 380g / 13.4oz Ultra Lightweight
- Micro-OLED 1024×768 Display at 60 Hz
- 18650 Replaceable Battery
- One Shot Zero
- Picture-in-Picture Mode

Standalone Scope + Clip On + Handheld, 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 aluminium; Hydra is extremely sturdy for all environments.
The Hydra thermal scope is equipped with a 12μm ≤18mk thermal sensor for ultra clear thermal images and DNT's 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.
Using interchangeable flat top 18650 batteries offers extended and stable 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.
Standalone Scope
With a 1024x768 micro-OLED display and a rapid-adjust eyepiece, the Hydra delivers a rifle-like experience with its long 2.5” (65mm) eye relief and highly forgiving eye box. Enhancing your ultimate hunting experience.
Clip-On
The Hydra 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.
Handheld
Weighing just 13.7oz/389g, the Hydra features a fully compact design with ergonomic contours, ensuring a comfortable and secure grip.
- Resolution 384×288 pixels
- Sensor Uncooled Infrared Sensor
- Frame Rate 50fps
- Eye Relief 2.5 inches / 65mm
- Pixel Size 12×12μm
- NETD ≤18mk (@25°C)
- Focal Length of Objective Lens 25mm
- Base Magnification 2×
- Digital Zoom 2×, 3×, 4×, 6×, 8×
- Type Micro-OLED
- Display Resolution 1024×768 pixels
- Battery Type 18650 (Flat Top Type)
- Operating Time 4.5h
- External Power Supply 5V Type-C USB
- Net Weight 380g / 13.4oz
- Dimensions 202×68×50mm / 8.0×2.7×2.0in
- Storage Built-in Storage, 32GB
- WiFi/APP Yes (DNT)
- Operating Temperature -20°C to 50°C / -4°F to 122°F
- Waterproof IP67
- Recoil Proof 800Gs / .50 BMG
- ≤18mk NETD Thermal Sensor
- 380g / 13.4oz Ultra Lightweight
- Micro-OLED 1024×768 Display at 60 Hz
- 18650 Replaceable Battery
- One Shot Zero
- Picture-in-Picture Mode
- DNT Optics Hydra HS325 384x288 25mm Multi-Function Thermal Scope / Clip-On / Handheld Monocular
- PMS mount
- Eye cup
- Flip up cover
- User manual
- Lens cleaning cloth
- USB cable
- 2 Year Warranty
Please Note: Shipping charges may be subject to additional surcharges if out of area or over weight restrictions.
Please Note: DPD SHIPMENTS REQUIRE THE CUSTOMER TO SHOW A PIN CODE ON DELIVERY - READ MORE: HERE
COURIERS
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We use DPD , RoyalMail, TNT and UPS courier services for all our orders whether dispatching to the UK or International. As soon as your order has been dispatched you will receive an email with your unique tracking number.
IN-STORE ITEMS
These are items that we have in-stock and will be sent out for delivery as soon as possible. We aim to dispatch all orders within 1-2 working days, but during busy periods dispatch may be delayed by a day or so. If you would like to purchase the item in person then please call ahead to arrange an appointment: 01803 611 895.
PRE-ORDER ITEMS
These are usually items that are going to be out-of-stock for a number of weeks or are in short supply. By purchasing a Pre-Order Item you are in effect paying a deposit for your goods. As soon as the item is back in stock yours will be dispatched within 24 hours where possible. Please see individual product pages for current back-in-stock dates. In rare occasions, these dates can be changed by the manufacturers so we recommend staying in contact with Optics Warehouse depending on the product lead time.
INTERNATIONAL DELIVERY & TAXES
In addition to the above information If your delivery address is outside of the UK you may be subject to import duties and taxes, which are levied once a shipment reaches your country. Any such additional charges for customs clearance must be borne by you. You should note that customs policies vary widely from country to country. Optics Warehouse advises each customer to contact their local customs office for further information if they are in any way unsure of local duties or liabilities. Cross border shipments are subject to opening and inspection by customs authorities which means some packages may be opened and re-sealed.
NEED HELP?
If you require any further assistance, please call us on 01803 611 895 or email sales@opticswarehouse.co.uk
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A NOTE ABOUT DPD SHIPMENTS:
- Please be advised that we have now introduced DPD Pins to all DPD orders from Optics Warehouse.
- If your shipment is being sent from Optics Warehouse via DPD you will be sent a Pin Code that must be shown to the courier upon delivery.
- The pincode is sent VIA email & TEXT message. A valid email address and mobile number must be provided at checkout. Emails will be sent from "Riviera House 3PL" - if you do not receive this email please check your junk or spam folders.
- Please note that if you do not display your pin code to the courier driver upon delivery, you will not be able to have your item and you may need to schedule another delivery date to show a valid pin.
- Please view the attached slides HERE for further information!