the led versaloupe is a 10x power lighted focusable stand loupe magnifier lens diameter: 1.0 inch contains 5 powerful led lights dual acrylic lenses provide ultra sharp and precise image quality adjustable focusing ring makes the versa loupe great for viewing 3d objects perfect lighted magnifying loupe for jewelers, watchmakers, photography, printing, geology, biology, electronics, coin and stamp collectors, crafts and hobby