CP Polarizers..?

[FREEZE-FRAME]

Is it OK to keep a CP Polarizer on your lens all of the time or do you just put it on when shooting landscapes or critters, or does it help in everyday Pic's here and there out and about...Just got a new Hoya and if I did not have it on all of the time would i miss that shot were it was impotrtant.........

[JWright]

A polarizer is not a good filter to leave on the lens all the time, unless you do all your shooting outside in bright sunlight. Because is has a bit of density to it you can lose up to a stop of light with it on the lens. Not good if you're doing indoor photography, especially in available light.