PFN 640 V2 – Multifunctional Thermal Imaging Device
Product Description
Building on the success of the proven PFN, this upgraded model offers:
60 Hz refresh rate
Sensitivity of <15 mK (NETD)
Compared to the first version (<40 mK), sensitivity has been improved by 166%, allowing detection of even the smallest temperature differences.
The powerful 12 µm VOx detector delivers:
Clear, detailed images
Reliable performance even in poor weather conditions
Applications
The device can be used as:
Handheld device
Clip-on attachment
Helmet-mounted system
Important Notice for Customers
The PFN640+ / PFN 640 V2 is delivered without an integrated reticle
A reticle can be programmed upon request, subject to legal approval
With a valid hunting license and without a programmed reticle:
Mounting on Picatinny / weapon systems is permitted
Use as a clip-on device on a firearm is allowed
⚠ Regulations may vary internationally and must be observed.
Key Technology Features
12 µm sensor (640×480) for high detail resolution
60 Hz refresh rate for smooth image display
Reliable performance in:
Fog
Rain
Snow
Extreme temperatures (-45°C to +55°C)
Viewing Modes
Handheld mode
Clip-on mode / helmet mode (identical)
→ Image is scaled to 1x magnification in clip-on mode
Additional features:
Tilt sensor
Digital compass
Operation
The device features three control buttons:
Power Button
Turn on (short press)
Shutdown menu (long press)
Sensor calibration (short press during operation)
Menu Button
Open options menu (short press)
Switch between handheld and clip-on mode (long press)
Image Button
Take photo (short press)
Record video (long press)
Interfaces & Connectivity
7-pin Fischer connector
USB/BNC combination cable included:
USB: data transfer
BNC: video output (e.g. to mini DVR)
Wi-Fi connectivity for:
Smartphones
Laptops
Tablets
Power Supply
1x 18650 battery
Operating time: ≥ 5 hours
Optics & Performance
Digital zoom: 2x and 4x
Lens: 25 mm
→ Suitable for both short and long-range observation
Dimensions & Height
Device height with Picatinny rail: 46.5 mm
Future Upgrade
Wilcox flip-to-side mount (in development)
→ Enables use as a clip-on or standalone sighting system
Scope of Delivery
Spring-loaded Picatinny mount
Padded carry case
2x eyecups (handheld / clip-on)
Helmet mount (VAS shroud compatible)
Charging and data cable
USB power adapter (US)
Battery charger
Battery caps for 18650 & 18700
Adapter for IEA bridge / NT940
Microfiber cloth
Tool kit
Screws:
Flat tip (helmet mount)
Triangular tip (weapon mount)
Technical Specifications – PFN 640 V2
Sensor: 640×480 / 12 µm
Lens: 25 mm
Detection range (person): 600 m
Detection range (vehicle): 1070 m
NETD: ≤ 15 mK
Refresh rate: 60 Hz
Field of View: 17.5° × 13.1°
Operating time: ≥ 5 h
Battery: 18650 × 1
Display: 1440 × 1080 (0.39")
Eye relief: 15 – 35 mm
Diopter range: -5 to +2
Interfaces: Picatinny, helmet mount interface
Weight: ≤ 320 g
Dimensions: 105 × 65 × 48 mm
Protection class: IP67
Operating temperature: -40°C to +55°C
Storage temperature: -55°C to +70°C
The MR223A3 is renowned for its exceptional reliability. Its gas operating system was originally developed for military applications and has proven itself over many years of service use. The piston-driven system minimizes carbon fouling and ensures reliable performance under demanding conditions.
Features
• Free-floating barrel for excellent accuracy
• Outstanding performance in durability and extreme-condition testing
• Six-position adjustable stock
• Proven G36 technology for maximum precision, reliability, easy maintenance, and superior handling
• Slim Line handguard with HKey interfaces
• Hard chrome-lined barrel
Optional Accessories
• 10 / 20 / 30-round magazines
• Convex and concave butt pads
• Various grips
• Muzzle devices / flash hiders
• Side rail panels and vertical foregrips
• Harris bipod and HK adapter
• Various sight systems
• Quick-detach optic mounts
General
Caliber
.223 Rem.
Operating Principle
Gas-operated
Magazine Capacity
2 / 5 / 10 / 20 / 30 rounds
Dimensions
Length min./max.
Approx. 852 / 948 mm
Width
Approx. 74 mm
Height
Approx. 191 mm
Barrel Length
Approx. 420 mm
Sight Radius
Approx. 371 mm
Weight
Weapon Weight
Approx. 3.89 kg
⚠️ Product images may show optional accessories available at extra cost.
Important Information Regarding Firearm Orders
Please note the following:
• Firearm orders can only be placed through our online shop
• During the checkout process, please upload the following documents:
Valid hunting license (Jagdschein)
Firearms ownership card (WBK), including pre-entry if applicable
NWR IDs (see master data sheet)
Valid ID card or passport
All documents must be:
• Valid
• Complete (front and back side)
• Clearly legible
After your order has been placed and the item is available, you will receive a proforma invoice from us. Once payment has been received, we will coordinate the delivery date with you. Alternatively, personal pickup is possible.
⚠️ Magazines with capacities greater than 10 rounds are only available to persons legally authorized to purchase them.
Important Information Regarding Firearm Purchases
⚠️ This item is subject to legal acquisition requirements.
Sale is only permitted to holders of a valid firearms acquisition license.
Before shipment or pickup, we require the following documents:
Either
• Your firearms ownership card (WBK) including personal and permit NWR ID
Or
• Your master data sheet
The documents can either be uploaded in the comment section after checkout or sent to us via email.
⚠️ Please ensure all required pre-entries are available where applicable.
Hochwertige Tasse in dunkelgrau/schwarz mit IEA Logo und Tactical Totenkopf.Die Tasse ändert die Farbe in weiß wenn heiße Flüssigkeit eingefüllt wird und die Beschriftung wird dann erst sichtbar.Nicht spülmaschinenfest