Thank you for viewing! ^_^ ★ All-in-one reading glasses with a wide field of view, +1.50D to +3.00D ★ Color: Clear Beige These are innovative all-in-one reading glasses! The secret is the manufacturer's uniquely developed progressive multi-focal lens. This is a special lens called an all-in-gradation lens, made in Sabae, Fukui Prefecture, one of the world's three major eyeglass production areas. The power smoothly changes from top to bottom on a single lens. The top part is +1.5 degrees, and the power smoothly changes to +3.0 degrees at the bottom. Because it has a multi-focal lens with multiple powers, it's easy to naturally focus from close-up to a slightly further distance by moving your gaze. You don't need to switch glasses depending on the distance you want to see; this one is all you need. Because the focus adjusts with eye movement, it provides depth and a wide, free field of vision. Gentle on the eyes. Cuts UV rays and blue light. Features a hard coating that is resistant to scratches. Can be used with contact lenses. Recommended as a gift because it supports a wide range of presbyopia vision. ✨ Thank you! ^_^