Lens Coloring Machine, Uniform Coloring, Adjustable Temperature, Fast Heat Conduction, Independent Switch, Optical For

【HIGH QUALITY STAINLESS STEEL】Made of high quality stainless steel for excellent durability and fast heat conduction. The sturdy construction withstands high operating temperatures, ensuring stable performance during repeated optical lens staining operations. 【QUICK ADJUSTABLE TEMPERATURE】Equipped with a quick heating tube and a dedicated temperature control button for easy use. One-button temperature adjustment simplifies setting and maintaining adequate heat levels while tinting lenses. 【4 or 6 independent controls】Available with 4 or 6 independent switches, which allow separate control of multiple coloring cups simultaneously. This flexible design supports simultaneous operation for a more streamlined and efficient lens coloring workflow. 【EFFICIENT MULTI-CUP COLORING】Multi-cup coloring tank supports efficient and precise staining of the glasses lenses, helping to simplify the coloring process. Its organized arrangement allows you to comfortably handle multiple coloring operations during professional work. 【Wide Professional Application】Designed for optical shops, optical development companies, vision care centers and optometry training centers. Its practical setup supports normal lens tinting operations in professional and commercial environments.