Thermal multispectral scope PULSAR Thermion DUO DXP50 – 50 mm objective, model 76571

The PULSAR Thermion DUO DXP50 is a thermal multispectral riflescope with a 50 mm objective designed for detection and observation in low light and complete darkness. Combining a thermal imaging sensor with digital optics, this device offers clear thermal contrast, variable magnification and built-in recording functions to document sightings. The scope is engineered for field conditions and provides a stable optical platform for long-range observation, target identification and situational awareness during hunting, surveillance or wildlife study.

Advantages

The scope delivers reliable thermal detection across a broad temperature range and presents targets with high contrast against background clutter. Integrated digital optics and imaging functions enable magnification adjustment, on-board video capture and image review without external accessories. The 50 mm objective lens improves light-gathering and thermal sensitivity for extended detection distances, while the housing and controls are optimized for use in outdoor environments.

Suitable for

• Night and low-light hunting
• Wildlife observation and monitoring
• Security and perimeter surveillance
• Search and rescue preliminary scanning

Key specifications

• Objective diameter: 50 mm for increased detection range
• Multispectral capability combining thermal sensor and digital optics
• Variable magnification for close-up inspection and long-range observation
• Built-in image and video recording functionality
• Compact, field-grade housing with ergonomic controls

How to use

Mount the Thermion DUO DXP50 securely on a compatible rail following the firearm or tripod manufacturer’s instructions. Power on the unit and allow the thermal sensor to stabilize before adjusting magnification and focus to obtain a clear thermal image. Use the on-board controls to select imaging palettes, adjust contrast and start or stop recording. When observing, scan the area methodically from near to far distances to detect heat signatures and confirm targets with magnification and focus adjustments.

Recommendations

For reliable performance, calibrate the thermal sensor as recommended by the manufacturer, keep lenses clean and free of obstructions, and use the device within specified temperature ranges. When recording in the field, ensure sufficient storage and battery charge, and follow local regulations regarding night-time observation and use on weapons.