How often do you use a polarizer (together with another filter)?

[batmura]

I have B+W circular polarizer which I bought and liked a lot. However, because I most do long exposure photography, I've found it impossible to use a CPL with the Lee filter kit. Adding the Lee adaptor invariably causes the already attached CPL to rotate and thus to lose its desired effect.

Anyone else have the same problem? Or should I simply use the CPL only with an ND grad?

 

[Light Guru]

I have B+W circular polarizer which I bought and liked a lot. However, because I most do long exposure photography, I've found it impossible to use a CPL with the Lee filter kit. Adding the Lee adaptor invariably causes the already attached CPL to rotate and thus to lose its desired effect.

Anyone else have the same problem? Or should I simply use the CPL only with an ND grad?

Tou need a circular polarizer designed to work with the Lee system.
http://www.leefilters.com/index.php/camera/polariser

 

[tirediron]

Don't bother with the filter holder, simply hold the gel filter with your fingers in front of the lens.

 

[Tom47]

I use a CPL with a ND filter mostly for water falls.