The swarovski dcb ii swing adapter for atsstsatmstm telescopes is to ensure that the whole system can be used in a quick simple and user friendly manner the dcb ii swing adapter is designed for digiscoping and is ideal for both compact and system cameras with a pancake objective lens it is particularly simple and easy to use and can even be folded up for transport whether you want to shoot a short video of a shy rarity or snap a kingfisher that suddenly appears with the dcb ii swing ad