Guide USA TR Series 430A 3.3-13.2x35mm Thermal Rifle scope 50 Hz 400x300. The TR 430-A is equipped with a 35mm germanium lens and a 400x300 resolution thermal sensor with a 25mK NETD it has a detection range of 1950 yards and a base magnification of 3.3X. Specifications for Guide USA TR Series 430A 3.3-13.2x35mm Thermal Rifle scope: Manufacturer: Guide USA Color: Black Magnification: 3.3 - 13.2 x Objective Lens Diameter: 35 mm Sensor Resolution: 400x300 pixels Display Resolution: 1024x768 pixels Refresh Rate: 50 Hz Illumination Color: Sepia Black White Blue Red Green Eye Relief: 48 mm Field of View Angle: 5.9 - 7.8 degrees Diopter Adjustment Range: -4 - 4 dpt Range of Detection: 1950 yds Battery Type: Lithium Ion Battery Life: 8 hours Operating Temperature: -22 - 122 Fahrenheit Water Resistance Level: IP67 Length: 8.11 in Width: 3.5 in Height: 2.6 in Weight: 19.93 oz Package Type: Box Noise Equivalent Temperature Difference: 25 mK NETD Display Size: 0.39in Shockproof: Yes Display Type: AMOLED Features of Guide USA TR Series 430A 3.3-13.2x35mm Thermal Rifle scope Screen freeze for easy zeroing Enhansed Thermal Sensor Ballistic Calculation Customizable Reticle Quick-release scope mount Capturing photos and videos with audio Package Contents: Guide USA TR Series 430A 3.3-13.2x35mm Thermal Rifle scope Quick-release scope mount Type-C cable 5V2A adapter (US Britain Australia and Europe) 18650 battery Battery charger Lens cover Eye mask Quick start guide Warranty card Guide USA TR430-A: TR Series 430A 3.3-13.2x35mm Thermal Rifle scope 50 Hz 400x300