Promaster 62mm UV HGX Prime

Installed this on my 24mm lens and it didn't add any noticeable color cast to my skies. The coating seems to repel dust and fingerprints well, which is a nice bonus for outdoor shooting.

The individual grinding and polishing makes a visible difference—the glass is crystal clear and doesn't degrade my lens's contrast. It's a solid, well-made filter that does exactly what it should.

I was a little skeptical about spending more on a filter, but the individually ground and polished glass really does feel noticeably smoother when I mount it. It's been on my lens for a week and I've already seen cleaner, more contrasty shots on bright days.