Hoya 55mm Y52 HMC Lens Filter
Commonly used for a noticeable increase in contrast with black and white films. Especially useful for clear contrast between blue sky with clouds and foreground. It is also suitable for landscapes and nature scenes. Multicoated to minimize reflection at the filter surfaces which reduces flare and ghosting.According to the Japanese Industrial Standard JIS B 7113 “Photographic Sharp-Cut Glass Filters”, sharp cut filters are defined as “filters that cut off as much possible of the wavelength light shorter than a specific wavelength, while transmitting as much of the longer wavelength light as possible within a wavelength range of 350 nm to 800 nm.
