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Pixfra Chiron PFI-C435 LRF 3-in-1 Thermal Monocular

  • Thermal Resolution: 384 x 288
  • Thermal Lens: 35mm
  • Pixel Interval: 12µm
  • NETD: < 20mK
  • Thermal FOV: 7.8 × 5.9°
What do these specs mean?

Understanding Thermal Specs

Thermal Resolution

Think of this like a TV screen (e.g., 1280x1024). A higher number means more pixels. More pixels give you a sharper, more detailed image, allowing you to digitally zoom in much further before the image gets blurry or pixelated.

Thermal Lens

Similar to a camera lens, measured in millimeters (e.g., 50mm). A larger lens gathers more thermal energy and "sees" further, giving you a longer detection range. However, larger lenses typically result in a narrower field of view.

Pixel Interval (Pitch)

The physical distance between pixels on the sensor, measured in microns (e.g., 12µm). A smaller number means the pixels are packed tighter together, which produces a crisper image and extends your optical magnification without needing a massive lens.

NETD (Thermal Sensitivity)

Measures how tiny of a temperature difference the device can detect. Lower is better (e.g., < 15mK beats < 25mK). A lower NETD means you get a much clearer picture in terrible weather (rain, thick fog, high humidity) and superior contrast between the animal and its surroundings.

Thermal FOV (Field of View)

How wide of an area you can see at once. A wider FOV is excellent for scanning large areas quickly to spot movement. A narrower FOV usually means the device has higher magnification, perfect for identifying specific targets at long distances.

Regular price
R 45,999.00
Including VAT • Includes Shipping

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Detection Range

Pig
Kudu
Elephant
1059mDetection
486mRecognition
243mIdentification
1588mDetection
729mRecognition
365mIdentification
3176mDetection
1458mRecognition
729mIdentification

Understanding the Math

We believe in honest, real-world field specifications.

Detection ranges are calculated by taking the manufacturer's baseline testing and physically scaling it to the average height of the target animal.

Recognition & Identification are calculated using Johnson's Criteria—the military standard for thermal optics. By analyzing the physical properties of the camera's lens and sensor pitch, we calculate exactly when the target will take up enough pixels on your screen to be clearly identified.

Note: High humidity, thick coats, and environmental background temperatures will reduce these maximum optical distances in the field.
Key Features & Highlights

Pixfra Chiron C435 LRF Key Features:

  • Precision 384 x 288 Thermal Sensor: Features a highly sensitive 12μm pixel pitch detector with an NETD <20mk for superior thermal detail even in low-contrast conditions.
  • Integrated 1,000m Laser Range Finder: Provides instant and accurate distance measurements with an accuracy of ±1m.
  • Long-Range Detection: Capable of detecting heat signatures at distances up to 1,800m.
  • Advanced Ballistic Calculation: Built-in software to assist with precise shot placement based on distance and environment.
  • Recoil Activated Recording (RAR): Automatically captures video of the moment of impact, so you never miss a highlight.
  • Rugged Metal Construction: Built from premium materials to ensure IP67-rated protection against water and dust.
  • Extended 8-Hour Battery Life: Powered by a replaceable 18650 battery, providing reliable power for long nights in the field.
Product Overview

The Pixfra Chiron PFI-C435 LRF is a professional-grade 3-in-1 thermal solution designed for elite hunters and security professionals who demand precision and versatility. Equipped with a 384 x 288 resolution sensor and a 35mm objective lens, this device provides a perfect balance between a wide field of view and high-detail identification. The standout feature is the integrated Laser Range Finder (LRF), which accurately measures distances up to 1,000m, allowing for informed tactical decisions in complete darkness.

Built for the field, the Chiron features a high-resolution 1440 x 1080 OLED display that delivers vivid thermal imagery across six color palettes. Whether used as a handheld monocular or a mounted tool, the Chiron offers advanced features such as Recoil Activated Recording (RAR), Ballistic Calculations, and five zeroing profiles, ensuring every shot is accounted for. Encased in a durable metal housing with an IP67 waterproof rating, it is engineered to withstand the most rugged outdoor environments.

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Technical Specifications

While we strive for absolute accuracy, manufacturer specifications and hardware configurations are subject to change without prior notice. For mission-critical applications, we recommend consulting our team to verify current technical data.

Thermal Specifications
Sensor TypeVanadium oxide uncooled focal plane detector
Thermal Resolution384 x 288
Pixel Pitch12 µm
NETD< 20 mK
Thermal Lens35 mm
Field of View7.8° × 5.9°
Frame Rate50 Hz
Detection Range (1.7m Subject)1800 m
Precision, Optics & Lasers
LRF Max Range1000 m
LRF Accuracy±1 m
Trajectory CalculatorYes
Calibration Profiles5
System & Display
Display Info0.41 inch OLED (1440 × 1080 Resolution)
Digital Zoom1x, 2x, 4x, 8x
Storage Capacity32
Battery Life8
Physical & Environmental
Protection Level (IP Rating)IP67
Operating Temperature–30 °C to +55 °C
Dimensions & Weight213.4mm x 65.7mm x 91.5mm; 608g
What's in the Box
Box ContentsPixfra Chiron C435 LRF
Replaceable 18650 Battery
USB Type-C Cable
Lens Cloth
User Manual