Thermal imaging attachment PULSAR Krypton 2 FXG50 50 mm lens 640×480 resolution

PULSAR Krypton 2 FXG50 is a thermal imaging attachment with a 50 mm objective lens and a 640×480 resolution sensor. Designed to be mounted on compatible optical devices, this module converts conventional optics into a thermal observation system that delivers clear thermal detection and imaging in low-light and low-visibility conditions. The unit is suitable for operations that require detection of heat signatures at medium to long ranges, supporting situational awareness during observation, wildlife monitoring, search and rescue, and security tasks.

Advantages

The Krypton 2 FXG50 combines a high-resolution thermal sensor with a 50 mm lens to enhance target identification and contrast. Its attachment design allows integration with a range of compatible optics, enabling flexible installation without replacing primary daytime scopes. The sensor and lens pairing improve detection distances and image detail compared with smaller optics, while the unit’s imaging output supports practical field use in reduced visibility and nighttime conditions.

Suitable for

• Nighttime and low-visibility observation
• Wildlife monitoring and behavioral studies
• Search and rescue operations to locate warm bodies
• Perimeter surveillance and security inspections

Key specifications

• Optical configuration: 50 mm objective lens for medium to long-range thermal detection
• Sensor resolution: 640 × 480 thermal sensor for enhanced image detail
• Imaging performance: improved contrast and target recognition in low-light and obscured environments
• Mounting: designed to attach to compatible daytime optics without replacing the host scope
• Primary use cases: observation, wildlife monitoring, search and rescue, surveillance

How to use

Mount the Krypton 2 FXG50 onto a compatible optical device according to the host optics’ attachment procedure and the manufacturer’s mounting guidelines. Power up the unit and allow the thermal sensor to stabilize if required. Adjust focus and alignment on the host optic so the thermal image aligns with the visual sight picture. Use the device’s imaging controls to set contrast and detection parameters appropriate for ambient conditions, and verify detection ranges and image clarity before field deployment.

Usage recommendations

For optimal performance, pair the attachment with optics that support the recommended attachment interface and provide stable alignment. Allow the sensor to reach operating temperature before critical tasks and perform routine checks of image quality and mounting security. For consistent results in different environments, adjust imaging settings to the prevailing atmospheric and thermal conditions.