... Type 2.5' , 2.7' , 3 1.for sony,for nikon ,for canon,for panasonic 2.model:lens protector 3.mutul-coated Lens Protector for Type 2.5' , 2.7' , 3 ... (for sony,for nikon ,for canon,for panasonic) 1. ... ,G2,LX3,LX5FOR NIKON D3100,D7000,D90,P7000FOR Type :2.5'' ,2.7'' ,3''Although scraped by knife,it won't leave marks!!