| Brand | FREEWELL |
| Material | Optical Glass |
| Photo Filter Thread Size | 77 Millimeters |
| Coating Description | No Coating |
| Photo Filter Effect Type | Neutral Density |
| Water Resistance Level | Water Resistant |
| Product Dimensions | 2.44″L x 2.44″W |
| Photo Filter Size | 62 Millimeters |
| UPC | 685757793506 |
| Number of Pieces | 1 |




























Prof. Buster Lesch –
I am very satisfied with ND1000 filter (10 stops). There was no color shifting, no vignetting. Yesterday, I went out to test the filter. The most convenient thing about the filter is the magnetic system. After focusing the composition without the nd filter attached, it was very easy to attach the nd filter with a snap of magnetic power! I am pleased to show you my very first long exposure photos. Right around the sunset time, I was able to take a photo of 3 minutes 30 seconds with f16.
Stevie O’Kon DVM –
Love these filters. Easy to swap out. No photo quality issues. The magnetic lense caps are nice. But, can be accidentally knocked off. I would easily recommend.
Mr. Ole Schoen I –
The CPL an excellent filter I love just being able to pop off the filter, the image quality is great with the filter, the lens cap on it holds well but I is impossible to take off if you have your lens hood on as the cap has no grip to it, however I found a fix by sticking a popsocket to it and now it works excellently (still have to remove hood to adjust the cpl, but now I have a way to quickly remove cap and shoot)The Nd1000/PL is also excellent.The LiPO filter is poor quality and adds a lot of grain to imagesThese filters are very sturdy, I have dropped my CPL filter onto rocks and concrete and it is still in perfect condition, did not break at all and no scratches on the glass, just some scratches on the metal ring around it but that’s all.
Prof. Hermann Tillman IV –
Easy to swap quality filters. Only downside is the lens cap will take the filter off when you remove it (if you put the cap over a filter on your lens), but other than that, I love the ability to throw filters on and off quickly. I can also use my older screw-on filters on top of these, so I can stack a magnetic CPL, magnetic ND16 and a screw-on ND1000 for a long exposure shot (as an example).They are very good quality with no more color shift than any other filter on the market.Also as a tip, I bought the largest filter I needed and bought the freewill step up rings for my other lenses. This way I only needed to buy one set of filters. The step up rings from Freewell have the magnetic base built in.One last thing, the filters now come with 2 base rings, one with a UV filter and one that is just the open ring (no glass).When I received the ND filter I could not get it to work right with the open base ring that I attached to my lens. Then I noticed the UV base ring was already attached to the ND filter in the package (they are so thin I could not tell), so I was trying to attach one base ring on top of another, so I just separated the UV base ring and put it away and viola the ND filter fit perfectly into the open base ring. I do not like putting extra glass on my lens, so I dont use UV filters.
Ms. Jazmin Bayer Jr. –
These are amazing! Perfect for wide angle lenses and gimbal use, no color shift or vignetting or weird banding in the sky that you can get with variable ND filters. I got two so I can swap out between the two. The ND 3 is great for filming in normal day light at 2.8. If you shoot LOG or wide open, I’d go with the ND 6! Or do like I did and get both since the magnetic system makes it super easy to switch between the two
Chaz McGlynn –
The Freewell quick swap magnetic ND filters are awesome, and very convenient. They are exactly what I needed to quickly pop onto the lens and be able to use wide open apertures during bright sunlight and slower shutter speeds. One major thing to be aware of however, is that if left on your lens while hiking or walking around, the ND filter can get bumped and fall off in the dirt. This happened to me this morning on a river hike—the ND filter fell off in the dirt, and was absolutely filthy. I tried to blow off the dirt, as well as use a soft brush to remove the debris but it wasn’t working. A lot of the dirt/sand just stayed put on the ND filter ring and would not come off. The reason for this is that it’s magnetic, and some dirt, sand, and debris happens to also be magnetic. So, I spent the next hour attempting to get the debris off the ND filter ring and the only thing that would work is either to get a very strong magnet (stronger than the ND filter’s magnetism), or use some rolled up duct tape or gaffers tape to dab at the dirt and debris until it’s all removed. If you’ve ever tried to remove metal shavings from a magnet, it was exactly that. The tape method seemed to work the best, but it was very tedious trying to get every grain of dirt and sand off that magnetic ring. DO NOT DROP THESE IN THE DIRT.