Review on B+W 77mm Clear Multi-Resistant Coating (007M) Lens Filter by Anthony Woolley

I chose a straight glass "filter" instead of UV fogging etc. I really didn't want anything between a great lens and mine put purpose. I really think this filter is a great way to protect a valuable lens. I really like this product in that regard. But I'm giving it 4 stars instead of 5 because I don't find the filter to be the best A lens cleaning solution (eg (e.g. from Zeiss and the like) leaves streaks. You really have to wipe the filter surface to get rid of it. And I have a problem with that. Ideally the solution should be applied gently with a soft microfiber cloth and the solution evaporates without leaving a residue. I haven't had this found. Hence my frustration. Understand that it is best not to lubricate the filter or even try and just ve Use Giotto's blower to get rid of all dust particles.