The "Kenko Clip Lens Series 'bi' Lens Soft & Beautiful" is a clip-on lens that adds a soft, beautiful effect to your computer's webcam or smartphone lens. Attaching it is as simple as clipping it on. It uses a filter made by "Cokin," the same company that makes filters for single-lens reflex cameras. Instead of blurring the photo, it diffuses the light, allowing you to take "soft and beautiful" photos while retaining focus. I opened it once, but it's unused and still in its case.