A camera lens filter is pretty much what you’d expect: it’s a physical piece of glass that attaches to your camera’s lens, filters the light before it reaches the sensor and, typically, has an effect ...

The Hoya R72 Infrared filter is a deep red filter that's almost opaque. It has always been used by creative film photographers in conjunction with special infrared film, but now digital camera owners ...

Hoya has announced a new range of ProND graduated filters, which help to balance luminosity in a scene. The new filters are available in 77mm and 82mm diameters, with a choice of ND32 and ND16 ...

Hoya started out in 1941 in Tokyo as a global med-tech and technology company and is presently the world’s largest supplier of optical glass, with approximately 50% of the market share for optical ...