... the operation instructions: Generally speaking , it can used for a long time as soon as stick. ... glue layer was not damaged and can be used repeatedly. And will not damage the surface ... the plastics LCD screen protector: Supports Canon/Panasonic/SONY/Leica/Nikon/Olympus/SAMSUNG/PENTAX: for Canon: 1000D ... , 5D, 7D, G9, G10, G11for Panasonic: GF1, LX3, GH1for SONY: α200, α300, α350, α500, α550, α700, α ...