What Are ND Camera Filters?

If you are ever planning to shoot photography outside -- whether it be a vibrant cityscape or gorgeous landscape-- you will ...

PolarPro's pricey Peter McKinnon Edition II variable ND filter is pretty much flawless, and does the job of several NDs

These brass-framed neutral-density filters can slow down shutter speeds for video motion blur, wide-open aperture shooting ...
New Atlas

Adjustable-tint sunglasses use photographic filters as their lenses

Variable neutral density (ND) filters are handy tools for photographers, in that their opacity can be adjusted simply by rotating them. So, why not use them for adjustable-tint sunglasses? Well, ...
Engadget

Insta360's X5 cam update brings ND filters, a giant battery and improved exposure

Insta360 has launched a firmware upgrade and new accessories for its X5 360-degree camera as part of what it calls the Insta360 Summer Update. Key new features include "AdaptiveTone" to improve dual ...