GuideIR TS425 Thermal Imaging Rifle Scope - 25mm, 400×300, 17μm, <50mK NETD
- High-sensitivity 400x300, 17µm thermal sensor with 50mK NETD for superior detection.
- Variable magnification from 1.6x to 6.4x for versatile engagement distances.
- 25mm F1.1 lens and wide 14.9° field of view for enhanced situational awareness.
- Crisp 1024x768 AMOLED display with 10 selectable reticles for precision shooting.
- Built-in photo and video recording with Wi-Fi connectivity for easy sharing.
- Rugged aluminium housing, waterproof and fogproof, tested to -40°C to +50°C.
The Guide Sensmart® TS425 Thermal Weapon Sight combines advanced thermal imaging technology with rugged reliability, offering exceptional performance for hunters, security professionals, and tactical users. Featuring a 400x300 resolution thermal sensor with a 17µm pixel pitch, a fast F1.1 25mm lens, and a crisp AMOLED display, the TS425 delivers clear target acquisition even in complete darkness, fog, or challenging weather conditions. With variable magnification from 1.6x to 6.4x, multiple reticle options, and onboard image and video recording, this thermal riflescope provides both precision and versatility in the field. Waterproof, fogproof, and nitrogen-purged for durability, the TS425 is engineered to perform in extreme environments.
- Variable magnification Yes
- Magnification 1.6x – 6.4x
- Minimum magnification 1.6x
- Maximum magnification 6.4x
- Field of view 259 m @ 1000 m
- Field of view (degrees) 14.9°
- Maximum field of view 25 m @ 1000 m
- Lens aperture F1.1
- Thermal sensor resolution 400 × 300 px
- Thermal sensor pixel count 0.12 MP
- Pixel pitch 17 μm
- NETD ≤50 mK
- Refresh rate 50 Hz
- Temperature sensitivity 50 mK
- Display type AMOLED
- Screen resolution 1024 × 768 px
- Display pixel count 0.79 MP
- Number of reticles 10
- Still image capture Yes
- Image resolution 1024 × 768 px
- Video recording Yes
- Video resolution 1024 × 768 px
- Video output Yes
- Length 230 mm
- Width 90 mm
- Height 75 mm
- Weight 660 g
- Housing material Aluminium
- Operating temperature range -40°C to +50°C
- Power supply Li-ion battery
- Gas filled Nitrogen
- Colour Black
- Waterproof Yes
- Fogproof Yes
- Connectivity Wi-Fi
- Built-in rangefinder No
- Image stabiliser No
- Thermal Imaging Performance: Equipped with a 400x300 resolution thermal sensor with 17µm pixel pitch and <50mK sensitivity, the TS425 ensures sharp thermal contrast, making targets easily distinguishable from their surroundings.
- Wide and Adjustable Magnification: Variable zoom from 1.6x to 6.4x allows the shooter to adapt quickly to changing scenarios, from close-range observation to longer-distance engagement.
- High-Definition Display: The 1024x768 AMOLED display presents thermal images with excellent clarity and contrast, optimised for accurate aiming and target recognition.
- Multiple Reticle Options: Choose from 10 different reticles to suit various shooting preferences and environments, supporting greater flexibility in the field.
- Integrated Recording and Connectivity: Capture still images and record videos directly on the device at full display resolution. Wi-Fi connectivity allows seamless transfer and remote viewing.
- Field-Ready Durability: Built from tough aluminium, nitrogen-purged, waterproof, and fogproof, the TS425 is designed to endure extreme weather and harsh conditions while maintaining performance reliability.
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.