
Precision Fits Right In
LRF up to 1,000 m with ballistic calculation for distance-informed setup.
Thermal Scopes
THERMAL FRONT ATTACHMENT
LRF locked, ballistics at the trigger. The Taurus LRF combines thermal imaging, an integrated laser rangefinder and advanced image processing in a compact front attachment.


LRF up to 1,000 m with ballistic calculation for distance-informed setup.

Image processing designed to reduce environmental noise and enhance contrast and detail.

Designed to reduce parallax errors and support consistent precision across compatible setups.

Sub-pixel zeroing with manufacturer-stated 0.9 cm click value at 100 m.

Supports use with a wide range of daylight scopes, with magnification compatibility up to 10× as described by PIXFRA.

Remote control operation designed for convenient adjustments without reaching away from the setup.

Quick-release battery cover supports easier battery changes in the field.

Magnesium-alloy exterior combines a durable build with a refined finish.

Three-key silent button layout with a five-level indicator light and carbon-fibre-style accents.

AAIC image calibration technology is designed to optimise image clarity and detail.
Compare the four Taurus LRF models. On mobile, scroll horizontally to view all columns.
| Specification | PFI-T425LRF | PFI-T435LRF | PFI-T635LRF | PFI-T650LRF |
|---|---|---|---|---|
| Detector Type | Vanadium oxide uncooled focal plane detector | Vanadium oxide uncooled focal plane detector | Vanadium oxide uncooled focal plane detector | Vanadium oxide uncooled focal plane detector |
| Effective Pixels | 384 (H) × 288 (V) | 384 (H) × 288 (V) | 640 (H) × 512 (V) | 640 (H) × 512 (V) |
| Pixel Pitch | 12 μm | 12 μm | 12 μm | 12 μm |
| Spectral Range | 8 μm–14 μm | 8 μm–14 μm | 8 μm–14 μm | 8 μm–14 μm |
| Sensitivity (NETD) | ≤18 mK @ f/1.0 | ≤18 mK @ f/1.0 | ≤18 mK @ f/1.0 | ≤18 mK @ f/1.0 |
| Focal Length | 25 mm | 35 mm | 35 mm | 50 mm |
| Focus Control | Manual | Manual | Manual | Manual |
| Close Focus Distance | 1.0 m (3.28 ft) | 3.0 m (9.84 ft) | 3.0 m (9.84 ft) | 6.0 m (19.69 ft) |
| Aperture | F1.0 | F1.0 | F1.0 | F1.0 |
| Field of View | H: 11.0°; V: 8.2° / H: 19.2 m; V: 14.4 m (@100 m) | H: 7.8°; V: 5.9° / H: 13.7 m; V: 10.3 m (@100 m) | H: 12.4°; V: 10.0° / H: 22.0 m; V: 17.5 m (@100 m) | H: 8.7°; V: 7.0° / H: 15.4 m; V: 12.3 m (@100 m) |
| Detection Distance | 1,300 m (4,265.09 ft) | 1,800 m (5,905.51 ft) | 1,800 m (5,905.51 ft) | 2,600 m (8,530.18 ft) |
| Magnification | 1.0× | 1.0× | 1.0× | 1.0× |
| Frame Rate | 50 Hz | 50 Hz | 50 Hz | 50 Hz |
| Screen | 1920 × 1080, 0.49-inch OLED | 1920 × 1080, 0.49-inch OLED | 1920 × 1080, 0.49-inch OLED | 1920 × 1080, 0.49-inch OLED |
| Color Palettes | 6: white hot, black hot, iron red, alarm, amber, emerald | 6: white hot, black hot, iron red, alarm, amber, emerald | 6: white hot, black hot, iron red, alarm, amber, emerald | 6: white hot, black hot, iron red, alarm, amber, emerald |
| Storage | Built-in 32 GB | Built-in 32 GB | Built-in 32 GB | Built-in 32 GB |
| FFC Calibration | Auto; manual; external correction | Auto; manual; external correction | Auto; manual; external correction | Auto; manual; external correction |
| Bluetooth Remote Controller | Yes | Yes | Yes | Yes |
| Wi-Fi Hotspot | Yes | Yes | Yes | Yes |
| Video Recorder | Yes | Yes | Yes | Yes |
| Snapshot | Yes | Yes | Yes | Yes |
| Laser Rangefinder Distance | 1,000 m (3,280.84 ft) | 1,000 m (3,280.84 ft) | 1,000 m (3,280.84 ft) | 1,000 m (3,280.84 ft) |
| Battery Type | Replaceable 18650 battery | Replaceable 18650 battery | Replaceable 18650 battery | Replaceable 18650 battery |
| Battery Life | ≥7 h | ≥7 h | ≥6 h | ≥6 h |
| Power Supply | 5 VDC / 2 A | 5 VDC / 2 A | 5 VDC / 2 A | 5 VDC / 2 A |
| Port | USB Type-C | USB Type-C | USB Type-C | USB Type-C |
| Operating Temperature | −30 °C to +55 °C (−22 °F to +131 °F) | −30 °C to +55 °C (−22 °F to +131 °F) | −30 °C to +55 °C (−22 °F to +131 °F) | −30 °C to +55 °C (−22 °F to +131 °F) |
| Protection Grade | IP67 | IP67 | IP67 | IP67 |
| Product Dimensions | 126.0 × 92.5 × 70.9 mm (4.96 × 3.65 × 2.79 in) | 126.0 × 92.5 × 70.9 mm (4.96 × 3.65 × 2.79 in) | 126.0 × 92.5 × 70.9 mm (4.96 × 3.65 × 2.79 in) | 139.9 × 101.8 × 73.4 mm (5.51 × 4.01 × 2.89 in) |
| Packaging Dimensions | 293.0 × 180.0 × 138.0 mm (11.54 × 7.09 × 5.43 in) | 293.0 × 180.0 × 138.0 mm (11.54 × 7.09 × 5.43 in) | 293.0 × 180.0 × 138.0 mm (11.54 × 7.09 × 5.43 in) | 293.0 × 180.0 × 138.0 mm (11.54 × 7.09 × 5.43 in) |
| Net Weight | 530 g (1.17 lb) | 545 g (1.20 lb) | 545 g (1.20 lb) | 580 g (1.28 lb) |
Manufacturer specifications may change by revision or region. Detection distance is not the same as identification distance; battery life varies with operating conditions. Confirm exact model and compatibility before purchase. Official PIXFRA Taurus LRF specifications.
Tell us which model you are considering and how you plan to use it. We can help confirm the configuration and prepare a quotation.
REQUEST A QUOTEProduct information and images sourced from the official PIXFRA Taurus LRF page.