Variable neutral density filters are very useful for photographers that like manual control in bright light. Instead of paying hundreds of dollars for one, though, you can make your own from just a ...

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 ...

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 ...

There are plenty of obscure Chinese brands vying for attention (and sales) across the world’s online stores. Neewer has become relatively well-known and trusted as a maker of good-quality, affordable ...

New Hoya Variable Density filter in sizes from 52 mm to 82 mm. Each filter uses two polarising layers to control the amount of light that passes through the filter and into the camera lens. They can ...

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 ...

I recently had the chance to test this Maven photo filter kit in a 67-millimeter size. The product comes courtesy of Michael the Maven, a longtime photographer and camera tutor over on YouTube, who ...

A quality ND filter (short for neutral density filter) cuts the amount of light coming into the camera without affecting the color or overall appearance of the image. While photographers often want ...

Eliminating intensity variations while creating even illumination profiles in optical systems, the company’s continuously variable apodizing filters can either increase or decrease radially from light ...