Heliopan 28mm KB-12 (80B) Filter SPECIAL ORDER

HeliopanSKU: 702823




The Heliopan 28mm KB-12 (80B) Filter is a color conversion filter that helps to increase the color temperature from 3400 to 5500K. The 80B allows you to use daylight-balanced film in tungsten lighting, but does not fully correct to 3200K, resulting in warmer colors when compared to an 80A filter.

There is a 3x filter factor with this filter, requiring an increase of 1.6 stops for normal exposure. It has a 28mm brass mounting ring that is painted a matte black to help reduce reflections. The SH-PMC multi-coated Schott glass provides greater contrast and reduced reflection compared to uncoated filters.

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