ProMaster HGX

Not at all. With a 99.2% light transmission rate and precision-ground, ultra-hardened glass, this filter is designed to be optically neutral, ensuring your images remain as sharp and clear as if the filter weren't there.

The Repellemax II coating creates a slick, anti-static surface that actively resists dust, water, and fingerprints. This makes it significantly easier to wipe the lens clean in the field without smearing oils or debris across the glass.

The filter frame is 8.2 mm thick. While this is a standard profile, if you are using an ultra-wide-angle lens, you should check your lens's specific field of view to ensure the frame depth won't cause mechanical vignetting at the widest focal lengths.

Yes. By keeping reflections under 0.3%, the 22 layers of multi-coating effectively minimize ghosting and flare, which is particularly helpful when shooting in high-contrast lighting or backlit environments.

The ultra-hardened glass is designed specifically for protection. While no filter is indestructible, it provides a robust physical barrier against scratches, moisture, and minor impacts, which is far cheaper to replace than your primary lens element.