The Pixfra Sirius S435 is a high-performance thermal monocular designed specifically for hunting (ambush and stalking) and wildlife observation at medium to long ranges. It stands out for integrating advanced processing technologies and exceptional thermal sensitivity for its price range.
Key Technical Specifications
- VOx thermal sensor: 384 × 288 pixel resolution with a 12 µm pixel pitch.
- Thermal sensitivity (NETD): ≤18 mK, providing ultra-precise definition of thermal contrasts even in rain, fog, or extreme humidity.
- Lens: 35 mm with f/1.0 aperture.
- Detection range: Capable of identifying thermal signatures at distances of up to 1,800 meters.
- Display: 0.49-inch OLED panel with HD resolution of 1920 × 1080 pixels.
- Field of view: 13.7 meters wide by 10.3 meters high at a distance of 100 meters.
Featured Technologies
- AI Calibration (AAIC): Uses an adaptive, AI-assisted system that constantly optimizes image clarity based on the environment.
- PIPS 2.0 Firmware: The Pixfra Imaging Processing System substantially improves digital zoom smoothing, reduces image noise, and sharpens target edges.
- Color palettes: Includes 6 different viewing modes to adapt to various lighting conditions and terrains.
Ergonomics and Autonomy
- Swappable batteries: Operates on rechargeable 18650 batteries, allowing for easy replacement in the field.
- Battery life: Offers up to 7.5 hours of continuous use on a single charge.
- Connectivity: It features 64 GB of internal memory for capturing photos and videos, a USB-C port, and a Wi-Fi connection to link it with a mobile phone.
- Durability: Robust, compact chassis with water and dust protection certification.