Dark CPLIntroducing the worlds most advanced circular polarizer. The moment you use the X4 CPL, you know youve never used anything like it. Featuring our all new American made CPL film and an all new brass traction frame features best in class design and durability. And thats just the beginning. No Filter vs. X4 CPL Technology Worlds most color neutral CPL. Guaranteed. Our all new and internally developed CPL film is at the core of the X4 CPL, and we

Eliminating light pollution is essential to capturing beautiful Night Sky images

And with its innovative snap-lock mechanism it makes attaching and detaching the holder fast and secure

The higher in elevation you shoot

Better contrast and color

No Filter vs

Our cutting edge research and alternative manufacturing methods deliver the most color neutral ND filter for the discerning landscape photographer

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Guaranteed

and a high surface quality that accepts our state-of-the-art MRC and nanotec® coatings exceptionally well

you know you’ve never used anything like it

Before & After