Dear all, I went to the zoo last weekend (remember that ultra sunny day?!!) I decided my skylight just wasn't cutting it so i thought a darker filter was needed so i put my circular polarising filter on. From this point on my exposure was really over exposed i was having to dial in upto 2 stops and this wasn't consistently working.
My apparently naive logic figured a higher the density filter would work. i switched back to the skylight and left it at 2 stops to check and as expected it was black!
Can anyone offer a technical explanation into this occurrence?
Many thanks
My apparently naive logic figured a higher the density filter would work. i switched back to the skylight and left it at 2 stops to check and as expected it was black!
Can anyone offer a technical explanation into this occurrence?
Many thanks