Hello, I have tree questions.  I have F-801s and SB-24 Speed Light. Can I use SU-4 with this equipment?  Does somebody know which Nikon filters are equivalent with Hoya and B+W?  Which converter is best for Nikkor zoom 75-150/3.5 E? Thank you. Samir Popaja Sweden Get Your Private, Free Email at http://www.hotmail.com
