You need to rotate the CPL clockwise or counter-clockwise to get a different amount of polarization?
Polarizing filters work by blocking certain light waves from entering the lens. Rotating the polarizer allows certain types of light waves to pass through, while blocking other ranges of light waves.
i recall that the 18-55 rotates as it focus, using a CPL means you need to lock focus and reset the CPL setting?
How come your kit lens so special doesn't rotate? Mine rotates when it focuses :dunno:
Alamak. Apologies. :embrass::embrass: Too long didn't use this lens. Just checked. Yes, it rotates. :kok:
Luminare: yup, I have to turn the CPL everytime I re-focus.