I was wondering if using 2 Polarizers together ontop of eachother would drastically affect image quality. Im thinking I could use them as A Neutral Density type filter allowing slower shutterspeeds during brighter days.
Also, is there any way of finding out if you have Circular Polarizers or not?
Can I use a non circular polarizer using the TTL camera meter (on a Canon AE-1 or T-90) (the T-90 manual says not to use polarizers for some reason), but from what Ive heard theres only problems with autofocus cameras, and these cameras are manual focus.
I just hope the light meter doesn't get confused by the polarizers somehow.
Thanks for reading