SIG SAUER Echo RQ35 3.5-28x35mm 30mm Tube Thermal Rifle Scope 50 Hz 384x288 Black. 5-28x35mm 30mm Tube Thermal Rifle Scope is an excellent add-on to nearly any shooter's firearm. These Thermal Imaging Scopes are made to be utilized for most outdoor quests. Delivering the range and thermal performance most shooters have come to rely on the SIG SAUER Echo RQ35 3.5-28x35mm 30mm Tube Thermal Rifle Scope offers an easy-to-use control system that can operate the unit in virtually any climate and environment. For many years SIG SAUER has led the thermal imaging industry and the SIG SAUER Echo RQ35 3.5-28x35mm 30mm Tube Thermal Rifle Scope is a great example of their commitment to provide an ideal imaging system with top-rate quality. We at OpticsPlanet are delighted to guide you in finding the best thermal imaging scope that fits your needs and the SIG SAUER Echo RQ35 3.5-28x35mm 30mm Tube Thermal Rifle Scope is a great option for making sure that you have gotten the best quality tool to take out on your next quest. So if you are looking for top-notch efficiency that beats all the rest look no further than the SIG SAUER Echo RQ35 3.5-28x35mm 30mm Tube Thermal Rifle Scope. Specifications for SIG SAUER Echo RQ35 3.5-28x35mm 30mm Tube Thermal Rifle Scope: Manufacturer: SIG SAUER Color: Black Magnification: 3.5 - 28 x Objective Lens Diameter: 35 mm Tube Diameter: 30 mm Refresh Rate: 50 Hz Resolution: 384x288 pixels Reticle: Multiple Illumination Color: Red Green Yellow White Black Brightness Settings: 8 Field of View Angle: 7.6 degrees Battery Type: 18650 Battery Life: 12 hours Water Resistance Level: IPX67 Length: 14.8 in 375 mm Width: 2.8 in 72 mm Height: 3.5 in 89 mm Weight: 900 g 31.7 oz Battery Quantity: 2 Noise Equivalent Temperature Difference: 20 mK NETD Features of SIG SAUER Echo RV35 3.5-28x35mm 30mm Tube Thermal Rifle Scope: LWIR 12um 50Hz thermal core with ?20mK sensitivity Record still photos and video with audio BDX 2.0 enabled 12-hour runtime SIG SAUER Infinite Guarantee unlimited lifetime warranty Package Contents: SIG SAUER Echo RQ35 3.5-28x35mm 30mm Tube Thermal Rifle Scope SIG SAUER Infinite Guarantee SIG SAUER SOEC31200: Echo RQ35 3.5-28x35mm 30mm Tube Thermal Rifle Scope 50 Hz 384x288 Black