The Focus is one of the older molds from Discraft and has been on the market for many years. It is fairly deep and has a marked bead on the underside.
Here Discraft's Focus comes out in a very special Ledgestone Open edition made in UV-reactive plastic. The disc is completely white when it is indoors or in your bag and not exposed to the sun's UV light. When you take it out outdoors the disc changes colour and gets a pink tint. The stamp colour can vary from the images shown.