I've been reading about Singh-Ray's Hi-Lux filters.
I currently use various filters including UV, Clear Glass, Polarizer, Warming Polarizer, ND, etc. Always keep something on all of my lenses.
Anyways, these Hi-Lux filters sound intriguing. Lens protection and they introduce a slight amount of warming...less than an 81A.
I've heard some photographers mention that they use them. Just wondering if anyone "here" has any experience with these particular filters.
Thanks.

