Hi,
I asked about filters many times because what i buy in future or later, so i feel that i keep wasting more money to buy again and again, thus, i want to ask a question here: what is the largest or biggest filter size available in the market? i started with P-series, then 4" sizes, then lately 5" filters, but still i feel i keep going for larger, now with Canon 11-24 or Samyang/Rokinon 14, what is the size that you can use for those lenses say if you will stack 2 filters at most?
Also, many going with different stops, 0.9, 10 stops, 16,...etc, so should we go with many stops or better using 2-3 filters than having 5-6 filters with so different stops? i mean, will you go with say 0.9, 6-stops and 10-stops or 0.6/0.9/6stops/10stops/16stops?
Also with CPL, is it better to go with those square/rectangular one or screw round one? and if both are same quality then if i will use ND and/or GND with CPL, is it better to have that 105mm independent one or stacking 4-5" one?
My lenses are getting wider or say having those non thread filters models, then i am forced to buy more filters to match those non thread filter lenses, so i was planning if i can go with largest one so i can place it on any lens from widest FL to standard sizes (77mm).
