Thank you the tip. I actually shot a lot with the pocket, so I already own a nice IR cut filter. I absolutely hated stacking ND/IR filters on that camera, maybe the worst thing about that camera.
Good to hear but you might want to test your IR Cut filter first before relying on it during a job. The F3's issue is far-red, not the green IR you can get with heavy ND filters. The Tiffen T1 was specifically designed for it (EX1,3 actually)
http://blog.abelcine.com/2009/10/29/tiffen-t1-ir-filter-and-the-ex-cameras/



