10X/20X Jewelry Micro Inlaid Mirror, LED Diamond Stereo Microscope with 77mm Bracket, 75mm Lens Circle and 0.5XObjectives, Adjustable 7X-45X Focal Length and 160mm Working Distance, for Gem

【Professiona】Designed for precise and detailed observation in the jewelry industry. With its 7X-45X continuous zoom and WF10X/20X eyepieces, the 75mm lens circle offers a wide field of view and clear vision. To achieve the best observation effect. 【High Quality】160mm working distance and field of view range: 5.1mm~33mm, providing ample space for operating and viewing large items, 0.5X objective lens and binocular interpupillary distance: 55mm~75mm further enhance magnification and facilitate inspection. 【Enhanced Illumination】stereo microscope is equipped with a 60-bulb LED ring light that provides consistent, bright illumination for precise observation. Ambient lighting ensures clear vision and reduces eye fatigue during long training sessions. 【Spring Bracket】provides a humanized operating system, a flexible telescopic mechanical focusing mechanism, and a unique headrest frame, making operation more convenient and humane, allowing the operator to avoid fatigue and improve work efficiency. 【Application】for observation and analysis in the jewelry processing industry, jewelry training schools, and jewelry research departments. It is also for inspection, assembly, and maintenance of fine parts in the electronics industry and instrumentation industry.