Reviews
Excellent Filters & Lens Protection for GO Ultra
I love my Insta360 GO Ultra and was glad to see K&F Concept making filters that double as lens protectors. This 4-pack includes CPL, ND8, ND16, and ND32, all part of their excellent Nano-X series that I already use on my full-frame cameras. The build quality is fantastic—lightweight aluminum frames with multi-coated glass that feels premium while keeping the GO Ultra compact and protected.Performance has been great in outdoor use, helping balance exposure in bright light and cut reflections for cleaner, more cinematic shots. I did notice some purple flares when testing the ND32 in direct sun while spinning the camera in circles, but in normal shooting that’s not really an issue. For around $40 (less with coupons), this is a must-have kit if you want to elevate your footage while keeping your lens safe.
28/01/2026