The filter holder is a must for dedicated photographers to take advantage of the power of the RX-100 (II) can. Polarizer, close-up lens, gray gradient can signifikant.verbessern recordings. The set includes everything that is required for attaching and detaching. It can be mounted exactly using the supplied mask and holding times currently being sufficient to fix filters and close-up lenses. The Lemmechanismus is thought out and works quite well. However, he tends with polarizing filters for turning. In sum, and in comparison to the alternatives on the market quite usable, but not exceptional.