Thermal Imager PULSAR Telos LRF XG50 — 640×480 resolution, 50 mm lens

PULSAR Telos LRF XG50 is a thermal imager with a 640×480 pixel thermal sensor and a 50 mm objective lens, designed for detection, observation and target acquisition in low-light and no-light environments. The device combines high-resolution thermal imaging with a mid-telephoto lens to deliver clear thermal contrast and extended detection range, making it suitable for professional fieldwork, wildlife observation and security tasks where thermal clarity and range are essential.

Advantages

The 640×480 resolution sensor provides detailed thermal images that improve target identification compared with lower-resolution devices. The 50 mm lens increases detection distance and field detail, while the integrated optics and image processing produce stable, high-contrast images in a variety of environmental conditions. Built for field use, the unit balances sensitivity and durability to support extended observation sessions and rapid target acquisition.

Suitable for

• Wildlife observation and monitoring at dawn, dusk or night
• Security and perimeter surveillance where covert detection is required
• Search and rescue operations in low-visibility conditions
• Professional fieldwork including inspection and remote observation

Key specifications

• Thermal sensor resolution: 640 × 480 pixels
• Objective lens focal length: 50 mm
• High thermal sensitivity for improved contrast and detail
• Designed for long-range detection and observation
• Compact binocular-style form factor for handheld use

How to use

Hold the thermal imager steady and align the objective lens toward the area of interest. Power the unit on and allow the sensor to stabilise according to the manufacturer's startup routine. Use the optical and digital controls to adjust focus, zoom and image settings until the thermal signature is clear. For target acquisition, scan systematically across the environment and mark locations of interest for closer inspection.

Usage recommendations

For best results, operate the thermal imager after the unit has reached operating temperature, keep the lens clean and free of obstructions, and use a stable support or tripod for prolonged observation to reduce motion blur and improve detection range.