The Merger LRF XP35 is a compact thermal imaging binocular designed with the familiar form factor of traditional daytime binoculars. Its 35 mm optical configuration provides a compact design with a comfortable grip while maintaining a wide field of view and detailed thermal imaging.

The binocular features a high-sensitivity 640 × 480 microbolometer sensor with a 17 µm pixel pitch, NETD below 25 mK, and sNETD below 18 mK. The sensor is designed to detect subtle temperature differences in challenging conditions such as low thermal contrast, rain, and fog.

A pair of 1024 × 768 AMOLED displays provides detailed thermal imagery for both eyes. The Merger LRF XP35 offers 2×–16× magnification and a field of view of 17.8° × 13.3°.

The device has a listed detection range of up to 1,350 yards and features a dual Li-Ion power system consisting of a replaceable APS 3 battery and a built-in battery pack. Combined battery operation provides a listed runtime of up to 9 hours.

Key Specifications

• Model: Merger LRF XP35
• Sensor Resolution: 640 × 480 pixels
• Frame Rate: 50 Hz
• NETD: <25 mK
• sNETD: <18 mK
• Pixel Pitch: 17 µm
• Display Resolution: 1024 × 768 pixels
• Display Type: AMOLED
• Magnification: 2×–16×
• Field of View: 17.8° × 13.3°
• Lens Focal Length: 35 mm
• Interpupillary Distance: 63–74 mm
• Detection Range: Up to 1,350 yards
• Battery System: Dual Li-Ion power system
• Battery: APS 3 replaceable battery (3.2 Ah) + built-in battery pack (4.0 Ah)
• Battery Life: Up to 9 hours
• Dimensions: 165 × 133 × 68 mm
• Weight: 0.83 kg (including batteries)