60 LED Ring Light for Microscopes: Adjustable Brightness, Stereo Zoom, USB Powered, Shadow-Free Illumination This shadow-free lamp is specifically designed for stereo microscopes and is an excellent addition to various types of microscopes and cameras. It provides the optimal amount of light to your microscope or camera when additional light sources are needed or when existing light is insufficient! It can also be used as a light source for cameras to focus when hunting or observing in dark places or areas. Features: - Ultra-Thin Design: CNC steel ring lamp body, only 12mm thick, with an inner diameter of φ58mm and an outer diameter of φ76mm. Can be used with a hot air gun and soldering iron for convenient operation. - Adjustable, Strong & Uniform Brightness: Features 60 high-density LEDs arranged in a ring, providing high brightness that is adjustable and uniform without color spots, ensuring stable performance. - Easy Installation: USB interface allows for power from a power bank or 5V charger, making it suitable for various scenarios. - Portable: Compact and lightweight design makes it easy to carry. Package Contents: 1 Set of 60 LED Adjustable Ring Light 1 * Wrench 3 * Screws