Reviews
Great quality ND/PL filter set that takes footage to the next level
I’ve been using this K&F CONCEPT ND/PL filter kit with my Insta360 Go Ultra for a few weeks now, and it’s really made a noticeable difference in my outdoor shots. The set covers everything from ND8 up to ND64, so whether I’m shooting bright beach scenes or sunlit hikes, I can dial in the right exposure without the footage looking blown out. The polarizing effect cuts glare nicely and boosts color contrast in skies and water, which makes the clips look way more professional straight out of the camera. Build quality feels solid — the metal frames are sturdy and the multi-coated glass seems scratch-resistant and clear, with no weird color cast. Installation is quick and snug, and once they’re on you hardly notice them. If you’re shooting a lot of outdoor action with the Go Ultra, this filter set is definitely worth grabbing — it opens up a lot more flexibility for bright conditions and smoother motion.
25/01/2026