The Hoya 82 series are light balancing filters used to adjust color temperature slightly for a cooler (bluer) tone. They can correct a tendency toward reddish tones. For example, select the 82B when using tungsten Type B color film (3200°K) with ordinary household 100W electric bulbs (2900°K). These series filters are also used to prevent the reddish tones in early morning or late evening light for natural skin tones. These filters can be used together, but do not mix 81 and 82 series filters since they cancel out each other.

HMC (HOYA MULTI COATED) These popular filters are renowned for their ability to minimize reflection at the filter surfaces that reduces flare and ghosting. The result is an average light transmission of over 97%, giving sharp contrast and well-balanced color. HOYA HMC filters are recommended for enhancing the performance of today's multicoated lenses.