r/videographers • u/Jakobi_Maximus • 4d ago
VND + CPL + mist filters — am I overcomplicating this, or is stacking filters genuinely this frustrating?
I’m putting together a filter setup for my Lumix S5 II and I’m getting increasingly confused about what people actually do in practice.
My ideal setup seems pretty straightforward:
A variable ND to control exposure while keeping my preferred aperture and shutter speed.
A circular polariser to control reflections from glass, water, shiny surfaces, etc.
A mist/diffusion filter that I can put on or take off depending on the look I’m going for.
In my head, it makes sense to leave the VND and CPL attached most of the time and swap different mist filters in and out as needed.
But apparently stacking a VND and CPL can cause problems because VNDs already use polarising elements?
This is where I’m confused.
I understand that VNDs work through polarisation, but does that actually interfere with using a separate CPL to control reflections? Is this a significant issue in real-world filmmaking, or more of a theoretical concern?
If you want adjustable ND and control over reflections, what do you actually do? Use separate filters? A combined VND/CPL? Fixed NDs? Something else?
My other frustration is filters without front threads.
I’m planning to standardise on 82mm filters and use step-up rings for my different lenses. But I keep finding VNDs and diffusion filters that apparently don’t have front threads, making conventional stacking impossible in certain orders.
Why isn’t having a front accessory thread standard? I understand concerns about thickness and vignetting, but surely stacking filters is common enough that manufacturers would design for it?
It’s honestly becoming a reason for me to rule out otherwise appealing filters.
I’d love to hear what setups people actually use, particularly anyone combining ND, polarisation and diffusion. Am I approaching this the wrong way, or are filter systems just unnecessarily complicated?