Professional double-lens head magnifier - Jewelry magnifier - Reading visor - Binocular optical glass magnifier with 1.5x, 2x, 2.5x, and 3.5x magnification for repairs and crafts

General Description: The professional double-lens head magnifier is an essential tool for precision work. With its 4 interchangeable lenses offering magnifications of 1.5x, 2x, 2.5x and 3.5x, it meets various observation needs, whether for jewelry making, reading, painting or other crafts. Its lightweight and comfortable design allows for extended use without fatigue. Technical Specifications: Magnifications: 1.5x (38.1 cm focal length), 2x (25.4 cm focal length), 2.5x (17.8 cm focal length), 3.5x (15.2 cm focal length) Lens Material: High-quality optical glass Compatibility and Accessories: Can be worn over prescription or safety glasses Includes 4 interchangeable optical lenses Installation: Adjustable headband for a comfortable fit Tilting visor for optimal positioning Use: Ideal for precision work such as jewelry making, electronics, sewing, and other creative hobbies Facilitates the viewing of fine details