The NiSi 100mm Starter Kit Third Generation III with V6 and Pro CPL is a great value starter kit for landscape and seascape photographers with everything you need to get started. It’s perfect for anyone who wants to create long exposure images and use ND filters & GND filters with multiple lenses up to 82mm with a standard filter thread. The kit includes the most popular adaptor rings (67mm, 72mm, 77mm, and 82mm) with others sold separately. The NiSi 100mm Starter Kit Third Generation III with V6 and Pro CPL represents a great saving compared to buying all the included items separately.