Great product for the price crystal clear in my final edit , fits nice and snug I use it with my motorbike and it hasn’t come loose .
29/07/2025
Great quality filter with no color cast and snug fit. Great value for the price
22/07/2025
I bought this variable ND filter for my ActionCam and I'm really impressed. The workmanship is high-quality, the glass looks clear and provides great image quality without visible color distortions or annoying reflections. Even in strong sunlight, the filter ensures uniform lighting and reliably prevents overexposure — a real plus for outdoor video recordings. It is easy and simple to use. You can adjust the thickness continuously, which is extremely practical when filming because you don't have to constantly change filters. This allows you to remain flexible and save time at the same time. The only minor criticism: The ring is a bit too easy to adjust, so that you can unintentionally change the setting during assembly or quick handling. With a little mindfulness, however, this is absolutely manageable and does not diminish the very positive overall impression for me. All in all, a really recommended VND filter with a top price-performance ratio. If you want to take your action cam videos to the next level, you're definitely not doing anything wrong here!
15/07/2025
till now perfect. I have to test it in different conditions. but till now I can say, nice and wellmade products like alwways.
08/07/2025
Practical to be able to choose the ND value on the fly. On the other hand, find that the filter is a bit more exposed when mounted (extends beyond the camera)
17/06/2025
10/06/2025
Easy to install and store, the filter fits perfectly to the osmo 5 pro camera. The result is what I expected, good quality for a ridiculous price.
03/06/2025
K&F Concept ND32-512 Variable Snap-on Filter for DJI Osmo Action 3/4/5 Pro Compatible with DJI Osmo Action 3, 4 and 5 Pro action cameras. Quick and easy installation by pressing the filter onto the lens. The filter stays securely attached without moving during use. High-end AGC optical glass with 28-layer nano-coating. Light, sturdy and slim frame that does not affect the stabilization of the drone pod or camera. Waterproof and durable Improves color clarity and accuracy Effectively reduces stray reflections and protects against water, scratches, and oils Special anti-reflective treatment and polishing on both sides for excellent light transmission and prevents vignetting.
27/05/2025