LAOWA 7.5mm ND filter test HD

While testing the LAOWA 7.5mm during my summer trips this year I experienced some issues with native 46mm filters while taking photos and shooting video. In this video I show you some tests with various filter sizes and explain the pros and cons of using them. Fixed ND filters are from Haida, the variable ND filter is from B&W. music: SHE FIGHT FOR THE LIGHT by BOCrew (c) copyright 2011 Licensed under a Creative Commons Attribution Noncommercial (3.0) license. http://dig.ccmixter.org/files/BOCrew/32362 Ft: THEDEEPR / THE CORNER / BOREW REUNITED