The film is good, but bad to install, no matter how you try, the hole of the film does not fit on the video camera. I have two films ruined because I was trying to make the hole fits. In the third film, I then cut 1 cm in overall length that I was finally able to now use the slide. In use, the sheet is then displayed class and nothing can be handled just fine. Just too expensive when nothing fits, four star would be otherwise.