Freewell Circulaire Polarisator CPL-filters voor Air 3 - Levendige kleuren en verminderde schittering

Mooi afgewerkt filter. In een mooie case.

Muy buena calidad y gran desempeño.

Sieht gut aus, macht das wozu ich es gekauft habe.

Fits well, I use it to look down into water at fish

Couldn't be happier with this Polarizer. Excellent build quality and results are better than expected. Probably will grab a second one to have as a back-up.

Purchased to use on my Air 3 in Greece. However, I find I need to adjust the EV to -0.7 to -1.0 on the camera despite the filter. Moving the filter is not obvious as which side is polarised as the entire item appears the same. A little line is present on one end, but what does it mean?The drone occasionally says it has a wide angle lens installed but it's not clear the significance of this on optics.