Sytong HT-77 Features: Sytong is proud to introduce the new Sytong HT-77 IR 16mm Night Vision Rear Add On. The new Sytong HT-77 IR 16mm has a new Sony sensor, making it one of the most modern devices on the market. You can use the HT-77 IR 16mm as a handheld device for agricultural applications, or with a simple click of a quarter turn, connect it to the day optics, transforming it night sight ready for hunting. The large internal screen of the Sytong HT-77 IR 16mm Night Vision Rear Add On provides high resolution and clear image of the surroundings in full color during the day or in night mode. The attached collar attaches to the telescope eyepiece and allows you to quickly attach and detach the device as shooting conditions change, without changing the point of impact. The Sytong HT-77 IR 16mm is delivered in a presentation box with a carrying bag and all accessories ready to use. Standard battery provided The zone with the device will make the optics work and be usable for a certain period of time. It is recommended to purchase a separate higher quality battery for optimal runtime and device performance. Model: HT-77 Lens diameter: 16mm F 2.2 Storage type: TF card USB-C connection Battery: 18650 x 1 (not default) Dimensions: 139mm x 106mm x62mm < p> Magnification: 1x - 3.5x Sharpness: 2.5cm - Eye resolution: 1024 x 768 Voltage: 3.7v < / p> IR power: 5 w Illuminator distance: 200m Output type: avi Data transmission: wifi Frame rate: 30fps Battery life: & gt; 8 hours Video resolution: 1920 1080 Memory type: TF card Weight: 336g One-year manufacturer's warranty