Neewer has come a very long way from being one of those obscure Chinese photographic brands, since it launched back in 2011. The company makes everything from all sorts of studio and location lighting ...

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, ...

Southern California startup company, Aurora Aperture has introduced a new variable neutral density filter called the PowerXND 2000 which offers 11 stops of light reduction, something which has been ...