Specifications include, but are not limited to: 1 1 EACH Thermal Camera 16-bit 320 x 240 pixel images at 60 Hz 2 1 EACH Thermal Camera 16-bit 640 x 480 pixels at 50 Hz 3 1 EACH Lens with Case and Mounting Support Item 1: Thermal Camera 16-bit 320 x 240 pixel images at 60 Hz A. IMAGING AND OPTICAL DATA 1. IR resolution: 320 × 240 pixels 2. Field of view (FOV): 25° × 18.8° 3. Minimum focus distance: 0.4 m (1.31 ft.) 4. Focal length: 18 mm (0.7 in.) 5. Spatial resolution (IFOV): 1.36 mrad 6. Lens identification: Automatic 7. F-number: 1.3 8. Image frequency: 60 Hz 9. Focus: Automatic or manual (built in motor) B. IMAGING AND OPTICAL DATA 1. Detector type: Focal plane array (FPA), uncooled microbolometer 2. Spectral range: 7.5–13 µm 3. Detector pitch: 25 µm 4. Detector time constant: Typical 12 ms C. MEASUREMENT: 1. Object temperature range: –20 to +120°C (–4 to +248°F), 0 to +350°C (+32 to +662°F) 2. Accuracy: ±2°C (±3.6°F) or ±2% of reading D. MEASUREMENT ANALYSIS: 1. Atmospheric transmission correction: Automatic, based on inputs for distance, atmospheric temperature and relative humidity 3. Optics transmission correction: Automatic, based on signals from internal sensors 4. Emissivity correction: Variable from 0.01 to 1.0 5. Reflected apparent temperature correction: Automatic, based on input of reflected temperature 6. External optics/windows correction: Automatic, based on input of optics/window transmission and temperature 7. Measurement corrections: Global object parameters