使用电压:110v 60hz / 220v 50hz耗电功率:22w 放大倍数:3x, 5x, 8x, 10x.镜片直径:125mm 颜色:黑色/灰色input voltage: 110v 60hz / 220v 50hz, power: 22w magnifications: 3x, 5x, 8x, 10x. dia of lens: 125mm color: light grey / black