Best ND Filters for Luna Ultra? K&F vs Insta360 vs Telesin

Are you struggling to choose the right ND filters for your action camera? In this video, we head to the riverside in Osaka to put the official Insta360 ND filters up against the KNF variable ND set and discuss how they compare to the Telesyn options. I'm testing everything from exposure levels to motion blur to help you decide which gear belongs in your kit. 📸 During my tests under a noisy train bridge in Japan, I also check out the noise reduction capabilities of the DJI Mic Mini while swapping through various filter strengths. You will see how the Insta360 ND4, 16, and 64 perform in bright sunlight compared to the convenience of the KNF variable ND system. I specifically look for common issues like the X-pattern cross-polarization and focus hunting on the zoom lens that other creators have reported with different brands. 🎥 Whether you are a professional videographer looking for the perfect 180-degree shutter angle or a casual vlogger needing quick adjustments on the go, this comparison covers the pros and cons of each system. I also discuss a handy workaround for maintaining motion blur even when your ND filter is not quite strong enough for manual settings. Stick around until the end for my final recommendations based on different shooting styles! 🚲 Chapters 0:00 Intro / Comparison Overview 2:15 Audio Testing / DJI Mic Mini Performance 4:30 Testing Insta360 Official ND Filters 6:45 Wide Lens vs Zoom Lens Exposure Differences 9:00 KNF Variable ND Filter Performance 11:15 Testing for Focus Issues and X-Patterns 13:45 Final Verdict / Vlogging Recommendations 15:30 Upcoming Trip to Mount Aso 16:19 End of Video If you enjoyed this deep dive into camera gear, please give the video a thumbs up and subscribe to the channel for more adventures and tech reviews from Japan. Have you tried variable ND filters on your action camera yet? Let me know your thoughts in the comments below! 👇 #insta360 #ndfilters #knfconcept #videography #actioncamera