Originally Posted by
pmack
anything you put in front of your lens, can degrade the quality of the image.
I had a bad HOYA CPL some time back that made all my shots blurry. I actually saw someones photo on here and worked out they also had a bad CPL.
Anyway, an ND400 only lets through 1/400th of the amount of light. How does it do this? Through extremely strong tinting i presume.
I can certainly image image quality could be signficantly affected by such strong tinting.
Of course it may be of excellent quality, and loss in image quality could be minimal.
I'd be interested if anyone could show me any testing of the ND400 on image quality though, as I am still tempted to get one