Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Severe vignetting, and these are video lenses

Note - these comments only apply to use on a Kodak P880 digital camera.The supplied lens adapter tube acts like an extension tube and causes severe vignetting. Zooming out enough to eliminate vignetting gives you a narrower angle of view than not using the adapter/lens at all. I couldn't get the supplied adapters to mount the wide angle lens at all. These are also video grade lenses, which don't necessarily have the resolving power needed by a high megapixel digital camera, due to the difference between the needs of video and still photography. With that said, these are pretty inexpensive lenses, so you get what you pay for.