• 5 interchangeable lenses with magnifications of 1.0X, 1.5X, 2.0X, 2.5X, and 3.5X, ideal for precision work. • Lens adjustable to 180° and lens set adjustable to 90° for optimal orientation. • Recommended comfort distance between 25 and 30 cm from the eyes. • Field of view of 2 cm high by 6 cm wide. • Lightweight design thanks to its plastic construction. • Rigid storage case to protect the lenses from scratches and dust. • Illumination with two LED lamps for clear light in the work area. • Includes headband to keep the glasses in place during work. • Versatile use for reading, sewing, electronic device repair, modeling, watchmaking, and DIY.