multi-resistant coating technology significantly reducing lens flare and ghosting while making the filter anti-scratch, water repellent, oil & dust resistant fit for the rigors of adventure photography.
Feature ND1000 filter provides 10 f-stop reductions and is made with premium Germany Optics glass.
Primary color optical glass ND1000- double parabolic mirror
Glass mirrors with no double throw, especially those with longer focal length, are blurred.
Scratch Resistant The filter anti-scratch, water repellent, oil & dust resistant fit for the rigors of adventure photography.
Primary color glass coating Water droplets are round.
This is amazing to find a great quality ten stop ND filter for cheap I have not noticed any vignetting or color change because of this filter or any noticeable loss of sharpness will definitely tell my friends to buy it
To be honest I was really hesitant to purchase this, however the price intrigued me enough to give it a try. I have to say this ND Filter is right up there with the best. It comes nicely presented and the case to store it in is great. There have NOT been any weird coloration in. The glass is high quality and easy to clean. Honestly I love this ND Filter.
This is tough to beat. Not only do you get a 100mm GLASS (not plastic) 10-stop ND filter, but you also get the filter METAL mount and multiple METAL lens adapters. Even if you need to buy step-up/down adapters because the ones included do not fit your lenses, this is still a bargain. Even though this comes in at well below the price of other 100mm 10-stop filters (without the mounting system), it performs excellently.My unit doesn't produce any noticeable color cast, but I also shoot solely in RAW, so a color cast wouldn't be an issue anyway. The case for the filter is firm, so I don't worry about it very much when it's in my camera back, and the soft lining keeps the filter safe from scratches (so long as nothing coarse gets inside, of course). Better still, the filter mount features a second slot should you wish to use additional 100mm filters (e.g. graduated filters). I point out the size because this is the "standard" in these filters, rather than the more common 80-something mm ones you see in comparably-priced square ND filter bundles that use smaller, cheaper plastic filters instead.The only issue I found, and this is really just nitpicking at this point, is that the filter mount never really feels very securely attached to the lens. The filter and mount won't fall off if the camera is moved or tilted forward, but the mechanism that attaches the mount to the lens adapter could be a bit tighter fitting in my opinion. Nevertheless, great product at a great price. Anything "better" will be considerably more expensive, and even then, how much "better" will it be?
Not so good packaging but good apparent glass quality
The item packaging was not as good as i expected while the filter and the holder came in separate boxes the adapter rings were just strewn about in the bag, it was a good thing they were not damaged, i have yet to test the actual filter compared to my lee big stopper.