Reynard Corporation offeres customization of their Circular Variable Neutral Density (CVND) Filters. This technology is best used in high quality optical systems to change the intensity of light from ...

AP Technologies has announced the international release of LC-Tec Display's liquid crystal based variable Neutral Density filter technology. LCT's PolarView-ND(212)-AR replaces multiple filters with a ...

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, ...

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 ...

Engineers and optical technicians often need to adjust the intensity of lasers and lights, especially in imaging systems. To simplify the task, engineers at Reynard Corp., San Clemente, Calif.

We've rounded up the best neutral density filters, allowing you to enhance your nightscape and astro photography. When you purchase through links on our site, we may earn an affiliate commission. Here ...

Camera manufacturers are consistently working on making cameras capable of capturing more light than ever with fewer noise artifacts. Despite this, there are photographers all over the globe looking ...

ePHOTOzine recently got to ask some burning Hoya, Cokin and Kenko filter questions and get them answered by the experts over at Intro2020. If you want to know more about filters have a look at our Q&A ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Tiffen takes first place in the Prime Award competition for its Variable Neutral Density filters; ...