A keratin resin filter made by Kockin, France.P series (83mm square).It is a filter that is mainly used in portrait, with a natural tanned look, and a spreading light makes the surrounding area soft.This filter with a little orange color is clear and the surrounding area is a Kado filter, making it ideal for animal photos.If you open the aperture and use it, the clear part of the center will disappear, but if you squeeze it on the contrary, the center will be large and sharp.Depending on the aperture condition, it may be a clear part of the filter color, so it is recommended that you adjust the aperture carefully.- asbestos non -containing ROHS Directive non -support J-Moss non -support Environmental Self -assertion mark None Other environments and safety standards Radio Law Reference Because it does not emit radio waves Telecommunications Business Law Because it does not connect to a public line Electrical Equipment Safety Law Remarks Because no electricity Radio Law non -target Telecommunications Business Law non -target Electrical Appliance Safety Law non -target Legal Related Confirmation Date 2011115