This is a long lens plate for the CANON EF 600mm F4L IS II USM. It completely eliminates even the slightest camera shake from the shutter release. The items for sale are shown in photos 1-8. It cost around 70,000 yen. Please ask if you have any questions. You can switch between vertical and horizontal compositions by rotating the lens. It is currently believed to be unavailable. Please search for SKYLER to find out more details. It can also be attached to the original lens hood. This item is in beautiful condition.