| Brand | CamKix |
| Material | Glass |
| Coating Description | scratch-resistant |
| Photo Filter Effect Type | Neutral Density |
| Water Resistance Level | Water Resistant |
| Photo Filter Factor | 16 x |
| Product Dimensions | 3.54″L x 1.38″W |
| UPC | 711099324334 |
| Compatible Camcorder Models | GoPro HERO4 Black |
















Dr. Edwardo Vandervort –
I am writing this review because I am completely satisfied with the product. I am using these on a GoPro Hero 4 and on a Campark 4k on my aerial cinematography drone. I had to do some small modifications to the Campark action camera to enable these filters to fit. These filters do what they what ND filters should do with the proper camera and exposure settings. They help to produce the desired motion blur, and have totally removed all minor jello effect that I was getting every now and then. The aerial footage that I am taking with these filters looks crystal clear at 4k@30, and I am very happy with this product. My drone is carefully tuned for aerial cinematography, and I am using the Walkera G-3DH high precision 3-axix gimbal, which I have carefully tuned as well.
Dax Kerluke DVM –
These are not bad, but not great. Definitely a little loss of sharpness and detail, but not bad. Just makes things a tiny bit softer. For some shots this isn’t a terrible thing as the GoPro can sometimes look too sharp, but you can always blur in post. You can’t add true sharpness back.
Mr. Alfredo Beahan –
They came packaged really well and labeled. I bought them for my Akaso EK7000 but they are a bit too big, my fault. With a little tape to thicken up the plastic around my camera’s lens, they fit snug enough for stationary filming.
Prof. Noemy Reichert Sr. –
Works perfect for my needs as the gopro is on a gimbal attached to a uav so no room for a big clunky case and square filters. Item was shipped amazingly fast and came in a perfect foam box that holds each filter in their own spot for protection.So far ive used the nd8 and nd16 and for the price they are far better than I ever expected.