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, ...

In this article, we will be using the Kenko REALPRO ND filter and Kenko Variable NDX filters as examples and as such, we'll be using the classification and markings according to this manufacturer.

Neewer has become a big player in the photography market. The company started out by making an on-camera flash back in 2011 and has never looked back. I’ve got a couple of Neewer LED light panels that ...

Without having other variable ND filters for comparison, we can’t make definitive comments on whether the Syrp filter is superior. But we can say that it provides a compact and versatile addition to a ...

Designed for photographers and videographers alike, the LEE Elements VND filters offer decent options that circumvent some of the problems often seen with variable ND. There's a certain sector of ...

The best camera filters allow you to create all sorts of stunning effects in photos, many of which aren’t easy or possible to replicate in post-processing. Constructed from high-quality moulded glass, ...

Digital technology has whittled down the number of filters photographers pack in their bags, thanks to the ease of replicating colored filters in any photo editor. But a handful of filters still pack ...

New Zealand company, Syrp, has released the first Syrp variable neutral density (ND) filter kits that can be used with still and movie cameras. The new Syrp variable ND filter kit. (Source: Syrp.) ND ...

Variable NDs can tend to vary wildly in quality. A new set of variable NDs from Moment are a set of filters that aims to ensure the highest quality at a what turns out to be a very sensible price ...