HIKMICRO Falcon FH25 Hand Held Thermal Imager Monocular - 25mm 20mk 384x288px 12µm
- Ultra-sensitive thermal sensor (NETD <20mK) for clear, high-contrast images in all conditions
- 384x288 resolution, 12μm thermal detector with Image Pro 2.0 image optimisation
- Large f/0.9 aperture germanium lens for superior thermal radiation capture
- Detection range up to 1200 metres with 8x digital zoom for detailed observation
- Intuitive ergonomic design with robust IP67-rated magnesium alloy housing
- Built-in 64GB memory, photo/video recording, and HIKMICRO Sight App compatibility


The HIKMICRO Falcon FH25 is a premium handheld thermal monocular designed to deliver extraordinary detail, even in the most challenging conditions. Ideal for woodland use, its 25mm focal lens with 2x base magnification ensures optimal performance when scanning over short to medium distances. This thermal imaging monocular is engineered with an ultra-sensitive <20mK NETD sensor and a high-definition 384x288 thermal detector, providing a rich, high-contrast thermal image in all weather conditions, including fog, rain, and total darkness.
Designed with both comfort and durability in mind, the Falcon FH25 features a robust magnesium housing, an intuitive button layout suitable for gloved use, and a replaceable high-capacity battery offering up to 7 hours of runtime. With an impressive detection range of up to 1200 metres and a large 22m field of view at 100m, This UK thermal monocular is ideal for wildlife observation, security, search and rescue, and outdoor use by those who demand top-level performance.
Whether you’re scanning wide areas or focusing in on distant targets, the Falcon FH25 thermal vision monocular delivers the clarity, reliability and control you need.
Please note: Due to distribution rights and agreements we can only sell HIK-MICRO products to residents of the UK.
- Model FH25
- Sensor Type VOx uncooled focal plane arrays
- Resolution 384 × 288 pixels
- Frame Rate 50Hz
- Pixel Pitch 12μm
- Spectral Range 8μm to 14μm
- NETD (Thermal Sensitivity) <20mK (@25°C, F#=1.0)
- Lens 25mm focal length, f/0.9 aperture
- Detection Range Up to 1200 metres
- Focus Mode Manual (focus ring)
- Field of View (H × V) 10.5° × 7.9°
- Field of View at 100m 18.4m × 13.8m
- Minimum Focusing Distance 2.5 metres
- Magnification 2.2× optical, up to 17.6× with 8x digital zoom
- Zoom Type Supports continuous zooming
- Display Type 0.39-inch OLED
- Display Resolution 1024 × 768 (Full Colour HD)
- Contrast/Brightness Adjustment Yes
- Colour Palettes White Hot, Black Hot, Red Hot, Fusion
- Flat Field Correction (FFC) Auto, Manual, External
- Exit Pupil 4mm
- Eye Relief 15mm
- Dioptre Adjustment -5D to +3D
- Image Enhancement Image Pro (Version 2.0 with supported firmware)
- Ingress Protection IP67 waterproof and dustproof
- Weight (Without Battery) 450g
- Dimensions 193.8 × 66.9 × 58.3mm
- Operating Temperature -30°C to +55°C
- Humidity Resistance Up to 90%
- Photo & Video Recording Yes
- Built-in Memory 64GB
- Wi-Fi Hotspot Yes
- App Compatibility HIKMICRO Sight App
- Picture-in-Picture (PIP) Yes
- Hot Track Function Yes
- Distance Measurement Yes
- Audio Recording Yes
- Battery Type Replaceable rechargeable Li-ion battery
- Battery Runtime ≥7 hours (at 25°C with hotspot off)
- External Power Supply Supported (via 5V DC, 2A USB Type-C)
- NETD <20mK thermal sensitivity for exceptional image clarity, even in harsh weather
- 384x288 resolution with 12μm pixel pitch for sharp, high-contrast thermal imagery
- Image Pro 2.0 digital image processing (available on firmware V5.5.85_240906 and later)
- Super large f/0.9 aperture germanium lens captures 19% more infrared radiation than f/1.0 lenses
- Ergonomic cylindrical design allows comfortable one-handed use for both left- and right-handed users
- Soft-touch, skin-friendly housing provides a premium feel and secure grip
- Intuitive button layout with tactile shapes for easy use in darkness or with gloves
- Rugged magnesium alloy body resists corrosion from sweat, rain, mist and dew
- SDLC-coated objective lens prevents scratches for long-term durability
- IP67 waterproof rating – submersible up to 1 metre for 30 minutes
- Operational in extreme temperatures from -30°C to 55°C
- Replaceable and rechargeable Li-ion battery provides up to 7 hours runtime
- USB-C external power support for uninterrupted operation
- Detection range up to 1200 metres, ideal for medium-range and wooded environments
- Wide 18.4m field of view at 100m for enhanced situational awareness
- 2.2x base magnification with smooth digital zoom up to 8x (17.6x max)
- 1024x768 HD OLED display with full-colour rendering
- Four colour palettes: White Hot, Black Hot, Red Hot, Fusion
- Picture-in-Picture (PIP) mode for simultaneous overview and detail view
- Hot Track function highlights the hottest object in the frame
- Distance measurement tool for accurate range estimation
- Built-in 64GB memory for photo and video recording
- Audio recording capability for voice notes or environmental capture
- HIKMICRO Sight App compatibility for remote control, streaming and sharing
- Integrated Wi-Fi hotspot for smartphone connectivity
3 Years
HIKMICRO has a full UK service and technical centre, complete with Hotline: 0203 514 0092 available to assist with any issues.
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!