Pixfra Chiron C425 LRF

• Integrated 1000 m laser rangefinder: measures distance inside the scope view, so holdover decisions are faster and more consistent when shooting at changing ranges.
• 384x288, 12 μm thermal sensor: balances detail, field coverage, and manageable base magnification, making it well suited to scanning and engaging at typical hunting distances.
• ≤20 mK thermal sensitivity: reveals smaller temperature differences, helping animals stand out more clearly against cluttered backgrounds in damp, cold, or low-contrast conditions.
• Ballistic calculator and multiple reticles: combines ranging data with aiming options that can be matched to different rifles and loads, reducing guesswork in the field.
• OLED display with recording and WiFi: delivers a sharp viewing image while also allowing image capture, video recording, and wireless connectivity for review and sharing.

About the Pixfra Chiron Series

Pixfra Chiron is Pixfra’s thermal riflescope family for hunters and outdoor users who need a dedicated weapon sight rather than a handheld observer. In the current catalog, the line includes both Chiron and Chiron LRF models, with the LRF versions adding a 1000 m laser rangefinder and integrated ballistic calculation for faster shot preparation. Across the series, Pixfra uses 12 μm vanadium oxide uncooled detectors, with model options in both 384 × 288 and 640 × 512 resolutions to suit different budgets and detection needs.

The series is built around practical field use. A rotary-knob control layout keeps menu operation simple with gloves or in darkness, while Pixfra’s PIPS image-processing platform is designed to keep image latency low for a more natural view when tracking moving game. Chiron models are intended for hunting and outdoor exploration, and the lineup focuses on the core features that matter in a thermal riflescope: clear target separation, dependable recoil resistance, onboard recording, and a compact form that fits naturally on a rifle. In the LRF versions, the combination of thermal detection, ranging, and ballistic support makes the series especially relevant for night hunting where distance estimation is often the limiting factor.

About the Pixfra Chiron C425 LRF

The Pixfra Chiron C425 LRF is a compact thermal riflescope built around a 384x288 VOx uncooled sensor, 12.00 μm pixel pitch, and a 25.00 mm F1.0 objective lens. This combination gives the scope a useful balance between image detail and field coverage, with a 11.00 ° field of view that helps when scanning wider areas and following moving animals at moderate distances. Its 2.11 x base magnification keeps the image straightforward and uncluttered, which is often preferable on a dedicated thermal hunting optic where rapid target acquisition matters more than a large zoom range.

The sensor’s 20.00 mK NETD and 50.00 Hz refresh rate are important in practical use because they help preserve target definition when temperature contrast is weak and keep motion looking smoother during panning. A 1440x1080 OLED display provides a crisp viewing image, while the 1300.00 m detection range gives the user time to identify heat sources before they move closer into shooting distance. The built-in 1000.00 m laser rangefinder, with +/- 1 m accuracy, works with the onboard ballistic software to reduce ranging errors that are common at night.

This model is also designed as a practical field tool. Image capture, video recording, and video output support documentation and review, while WiFi connectivity adds easier device integration. The 44.00 mm eye relief helps maintain a usable shooting position on centerfire rifles, and the 593.00 g weight keeps the scope relatively manageable for a thermal LRF unit. With automatic and manual calibration, a diopter range of -5/+5 dpt, and operation from -30°C to +55°C, the Chiron C425 LRF is configured for real hunting conditions rather than occasional range use.

About Pixfra

Pixfra is the outdoor brand of Zhejiang Pixfra Technology Co., Ltd., based in Hangzhou, Zhejiang, China. The company develops thermal imaging modules, cores, outdoor products, cameras, and related solutions, giving it a technical base that extends beyond finished consumer devices alone. In the outdoor segment, Pixfra’s range includes thermal monoculars, thermal scopes, thermal front attachments, multispectral binoculars, and digital day-and-night scopes, showing a clear focus on observation and hunting optics.

Within that lineup, Pixfra positions thermal imaging products for hunting, outdoor exploration, and animal observation. Its catalog includes established lines such as Mile and Arc, while technologies such as PIPS 2.0 image processing reflect the brand’s emphasis on image handling and field usability. For thermal riflescopes like the Chiron series, that background matters because it places the product within a broader specialist ecosystem of sensors, optics, and outdoor thermal devices rather than as a one-off model.

Main Features

• Product type: Thermal rifle scope with built-in laser rangefinder
• Magnification: 2.11 x
• Objective lens diameter: 25.00 mm
• Lens aperture: F 1.0
• Field of view: 192.00 m/1000m
• Field of view (angular): 11.00 °
• Eye relief: 44.00 mm
• Diopter range: -5/+5 dpt
• Close focus distance: 2.00 m
• Detection range: 1300.00 m
• Thermal sensor type: VOx Uncooled
• Sensor resolution: 384x288
• Pixel pitch: 12.00 μm
• NETD: 20.00 mK
• Refresh rate: 50.00 Hz
• Calibration mode: Automatic, Manual
• Display type: OLED
• Display resolution: 1440x1080
• Reticle: Multi
• Built-in rangefinder: Yes
• Maximal rangefinder range: 1000.00 m
• Rangefinder accuracy: +/- 1 m
• Measurement increment: Meter
• Measurement display: Internal display
• Ballistic software: Yes
• Image capture: Yes
• Video recording: Yes
• Video output: Yes
• Connectivity: Wifi
• Compass: Yes
• Power supply: 18650
• Battery life: 8.00 h
• Waterproof: Yes
• Fogproof: Yes
• Operating temperature range: -30°C to +55°C
• Length: 213.40 mm
• Width: 65.70 mm
• Height: 91.50 mm
• Weight: 593.00 g
• Color: Black
• Made in: China

Warranty

Pixfra provides a 3-year warranty for the Pixfra Chiron C425 LRF.