Enhance your precision work with this versatile Magnifying Glass featuring dual left and right eyecups equipped with built-in LED lights. Designed with four interchangeable magnification lens barrels (10x, 15x, 20x, and 25x), you can easily select the ideal magnification level for detailed inspection of various objects. The dual-lens design allows alternating use between eyecups, reducing visual fatigue during extended periods of work and improving overall efficiency. Key Features: · Dual Magnifying Eyecups with LED Lights: Each eyecup contains four different magnification lenses, providing flexibility and clarity for detailed tasks. · Alternating Lens Tubes: Switch between the two lens barrels to minimize eye strain and enhance comfort during prolonged use. · Separate LED Light Head and Battery Compartment: This innovative design maintains a consistent light source position during operation, eliminating the need to recalibrate the illumination point with repeated use. · Easy LED Switch Operation: Turn the battery cover clockwise about 40° to activate the LED light, and counterclockwise to turn it off, ensuring simple and intuitive control. · Convenient Battery Replacement: Press and hold the switch, rotate the battery cover counterclockwise 30° to release, then replace the three LR1130 batteries with the negative side facing inward. · Adjustable Eyecup Positioning: The eyecups slide 5cm left and right on the stand, allowing customization to fit the width of your face and the distance between your eyes for maximum comfort. · Replaceable Glasses Stand Headband: Offers a secure and comfortable fit, freeing your hands for detailed work. Specifications: · Item Type: Magnifying Glass · Material: Durable ABS · Magnification Levels: 10x, 15x, 20x, 25x · LED Light Battery: 3 Removable LR1130 Batteries · Headband Type: Replaceable Glasses Stand Ideal for hands-free use in repair work, industrial electronics, laboratories, and detailed appraisal of jade, coins, jewelry, porcelain, bronze, stamps, antiques, and more, this magnifying glass is a practical tool for professionals and hobbyists seeking enhanced visibility and precision. Its ergonomic design, adjustable fit, and bright LED illumination make it an essential accessory for meticulous inspection tasks.