Polar Pro Upside Down?

[hudiaratama]

Anyone know that PL ( Polarize Filter) results are different depend on the filter position?

I use Polar Pro filter and its hard for me to make sure the right positition..because the screw always random..

Please check photos which sign ( PL ? Polar Pro words ? Or the Polar Pro logo ) is upside/downside?

 

[msinger]

Check out these instructions on SRP's website that explain how to determine the orientation for CP filters. Once you figure out the proper orientation for your filter, you can use the symbols on the outside of the filter to make sure it's always in the proper position.