Promaster 62mm Protection Filter - HGX Prime

The threading is perfectly smooth, so it screws onto my 62mm lens without any cross-threading worries. It's so thin and clear I actually forget it's there, and my photos look just as sharp as without it.

Put this on my main lens and instantly felt more confident shooting in dusty conditions. The glass is so clear I honestly forgot it was there until I wiped off a fingerprint later.

It’s barely noticeable on the lens, and the multi-coating seems to repel dust really well—no loss of sharpness in my test shots. For the price, it’s a solid peace-of-mind investment.