BRAUN StarLine POL-Filter 52 mm

The 52 mm thread fits perfectly on my landscape lens, and the multicoating cuts reflections noticeably in bright sun. Colors stay neutral with no weird color cast.

The glass is genuinely crisp, and it’s cut so cleanly that I've had zero issues with vignetting on my wide lens. For the price, the optical quality feels like it belongs on a much more expensive setup, and it’s already saved my front element twice.

The threads on this filter are machined so smoothly that it screws onto my lens without any resistance, which is a nice change from cheap filters I've wrestled with before. For the price, the optical glass feels solid and I've already used it on a dozen shots without noticing any color cast or loss