N-Vision NSI Halo-X Thermal Scope 640x480 Resolution 50mm LRF HALO-X combines a state-of-the-art BAE thermal imaging core with high end features demanded by customers. These include onboard video recording, Wi-Fi connectivity, and with HALO-XRF, an integrated laser rangefinder. HALO-X is proudly designed and built in the U.S., making it the ultimate U.S.-made thermal scope available to the hunting market. Features: - BAE 640 x 480, 12 um, 60 Hz Thermal Imaging Core - Built-in Laser Range Finder, Video and Audio Recording - 50 mm F1.1 Germanium objective lens - 8 Reticle Options Specifications: - Sensor Pixel Pitch: 12 um - Resolution: 640 x 480 - Refresh Rate: 60 Hz - Lens: 50mm F1.1 - Focus: Fixed - Digital Zoom: 1x/2x/4x/8x - Magnification: 3.5x - Display Type: OLED 640×480 B&W - Power: Two 18650 batteries - Remote Power: USB 5.0V - External Connector: Waterproof USB-C - Calibration (NUC): Manual - Detection range: 2020 yards - Recognition range: 726 yards - Identification range: 380 yards - Weight: 41.5 oz - Size: 8.9 x 4.1 x 3.4 inches