Stored in a dehumidifying cabinet. Includes a protective filter and a C-PL filter, both with the same diameter as the lens (77mm). (Filters will not be sold separately. The protective filter was used for about 3 months, and the C-PL filter for about 1 month.) The original box is included, but it is partially damaged. Also, there are some dirt and scratches on the exterior of the lens hood. (This does not affect use.) All accessories are included.