This is the Tiffen Haze 2A filter. Let no one ever say coatings don't matter. Yikes, there is a clearly visible difference here. The RGB value is 96,93,80. This shows an uncoated filter causes significant loss of contrast compared to no filter or a multicoated filter.

This is the Tiffen Haze 2A filter. Let no one ever say coatings don't matter. Yikes, there is a clearly visible difference here. The RGB value is 96,93,80. This shows an uncoated filter causes significant loss of contrast compared to no filter or a multicoated filter.