Canon 16-35 f4 with what filter for interior?

Hello!

I finally ordered the canon 16-35 f4 with a B+W 77mm XS-Pro HTC Kaesemann Circular Polarizer... I hear that this is great for exterior shots. I was wondering if I need to consider a filter for interior shots? Should I use the same filter?

What do you guys think?

Same filter.

When it comes to interiors the polariser is even more useful on a wide angle lens than in exteriors due to glare from so many reflective surfaces (tables, kitchen countertops, &c.).

Outside, watch out for uneven sky colorisation due to the angle of view being too wide. You better be exactly at 45° with respect to the daystar when using focal lengths shorter than 35mm.

Thanks for the tip!!