The device has 3 lenses for the whole body, for the face, and for the bikini. Honestly, one lens is enough for the whole body, and you can remove and change it. The device is very nice, it has fast flashes, you don't need to press it, and each lens has many flashes, meaning you can buy a lens if your flashes run out and benefit from the device. With the device, there are tables for each use for you to record your sessions and help you commit. I bought it recently for 1000 with 3 lenses, but I'm selling it for 600 or less because it's almost new, I haven't used it much, God is my witness. It's a shame to sell it, but I need the money for something more important.