Anybody here have the experience to use gelatin filter on a Canon 17 40 L ? May be some never realize that there is a built-in slot on this lens.
What is the purpose of this design as people mentioned that gelatin filter will probably degrade IQ badly. others stated "As long as it isn't scratched, a proper optical-grade gelatin filter (like Kodak) will be optically superior to any front-mounted glass or plastic filter."
Please share your views, experience etc.
What is the purpose of this design as people mentioned that gelatin filter will probably degrade IQ badly. others stated "As long as it isn't scratched, a proper optical-grade gelatin filter (like Kodak) will be optically superior to any front-mounted glass or plastic filter."
Please share your views, experience etc.