1. Material: Metal + ABS + Acrylic optical lenses 2. Magnification: 1.5x, 2.5x, 3.5x 3. Lens Size: 75x28mm 4. Three interchangeable lenses, multiple magnification levels to switch as needed 5. Clip-on design for hands-free operation 6. High-transmittance professional optical magnifying lenses, clear and distortion-free imaging, high light transmittance 7. Built-in anti-slip soft rubber pad on the clip head, secure grip and prevents scratches on glasses 8. Suitable for various close-range fine work such as reading, engineering drawing, jewelry repair, watch disassembly, coin and stamp collection and appraisal, micro-carving, sewing and embroidery, etc. 9. Lens and frame are detachable, compact and lightweight, saving storage space.
