stubbsy wrote:I probably agree with Matty B.
I have heard of Cokin system, but that's about it. I have screw in because that's what I've had access to. I'm guessing the more ready availability of round threaded vs cokin has to skew the results of the poll without really giving any indication of the relative utility of the two systems.
I respect both birddog and mj yet both have very different views on the two systems. The only conclusion I can draw is that it probably is horses for courses and this horse only had access to one course (if you'll allow me to drag out the metaphor)
Stubbsy & Matty,
Cokin Systems is another system of filter with more creative arts, it has a wide range of filters in doing or manpulation of effect than the round threaded filters, unfortunately I have about 25 difference Cokin filters in my inventory which I acquired them in my film days and still keep them for some odd jobs and rarely used by now, another good side of Cokin system is one filter can be used on many lenses you have, except you have to have the difference rings to suit the lens diameter.
Now we are in the DSLR era, the Cokin System can be replaced by
PS or some other manipulation software, but not all as other said, some special effect in colours as tobacco, ND etc... only filters can create it with your photos and your intention.
The most common filters we are using now are UV, skylight and Cir-pol, both systems have them and the popular is the threaded round filter, why?
It's easy to carry, fast to mount it on the lens and less bulky when you want to do the rush or quick shooting as I mentioned in earlier reply, it's more expensive than the Cokin filters cos you have to get one for each lens size or doing the economical way is buying the step up or down ring.
But then if you have the 50mm, 62mm, 67mm. 72mm, 77mm in your bag, the Cokin System need to have difference ring size or adapter to suit same as the round threaded filter, it has the ring in A-P-X series same as A-P-X-Z filters series to work on and prices ain't cheap for each set up, though it can be shared with other lenses.
Most of our popular DSLR kit today we have are in 50mm, 58mm,62mm,67mm, and each one people want an UV filter on the lens permanently, how can Cokin Sytems do it for you? with one UV filter and one set of ring adapter? if you say CPL, Cokin sytem once again still need the adapter ring or difference size of filter to fit on the lenses you have, same as once you can afford to move up with 72mm, 77mm.
Everyone has a difference taste of what they're doing and having, I'm not against their will but I learned from many Pro shooter and I recommend with what I got in photography experiences with difference situation of shooting and event, how many war correspondences or PJs carry Cokin filter with them? they do have them but keep them at home for some other tasks, we don't need to have a good education in choosing the Cokin System instead of the round threaded filter, we only choose whatever are in common, ready and wide available, easy to make an acquisition when needed.
I'm still learning