30cm DC Lens Heater for Telescopes and Cameras

This 30cm DC lens heater warmer is designed to prevent dew formation on telescope lenses and cameras. It features a stepless temperature regulator, allowing precise control to suit different conditions. The heater strip is suitable for lenses with a diameter of less than 3.75 inches (95mm). Its flexible design makes it easy to install on various optical devices, helping maintain clear visibility during use.