Athlon Cronus ATS Pro 35C-400 CLIP-ON 9.5x 35mm Thermal Rifle Scope - Turn your existing riflescope into a thermal system that delivers sharp, detailed imaging-even in total darkness. It mounts easily to Picatinny rails with the included adapter or pairs smoothly with a wide range of daytime optics using an optional mount (sold separately). The intuitive controls make on-the-fly adjustments simple, while features like multiple color palettes, customizable reticle holdovers, and built-in video recording add flexibility. The Cronus ATS PRO 35C-400 is designed for reliable performance and adaptable use in the field. 7 Color Palettes : Customize the display to your personal preferences using one of the 7 color palettes options. Brightness and contrast can further be adjusted for each color palette to suit your environment; Sensitive Thermal Sensor : Athlon thermal sensors have a 12 uM pixel pitch, paired with our lower NETD ratings the Cronus ATS line provides cleaner and sharper images due to their ability to differentiate smaller temperature fluctuations and increased contrast; Wifi Connection: The Athlon Thermal app is available on Apple and Android devices, providing users the ability to record video and and capture exhilarating moments of your hunt; OLED Display : High Resolution display provides a sharp, high contrast view with vivid color; Long Battery Life : Athlon thermal clip-ons provides more than 10 hours of use in most hunting situations with the standard battery set. A common USB-C connection also provides the ability to power the optic with an external battery pack if needed; Ballistics Calculator: Powered by Athlon's Ballistics App, providing accurate data for common calibers and cartridges, as well as custom loads; Auto Shot : Upon recoil detection, Athlon thermal scopes can automatically record the moments before and after you take the shot; Max Detection : Cronus ATS systems provided an extended detection range beyond your typical hunting distances; Eco Mode : During long sits, conserve battery-life without impeding your hunt; What is in the Box Picatinny Mount; Carry Case; Plug Adapters; Charger & Battery; USB Type C Cable;