BW 46mm Dark Red Camera Lens Contrast Filter with Multi Resistant Coating (091M)

For more dramatic results compared to the light red 090

Extreme tonal separation for graphic effects

MRC coating 8 layers per side

Contrast Filter for Black and White Photography: Compared to the lighter 090 red filter, this one even darkens the reds near the yellow tones in the spectrum, as its transparency only begins in the orange-red region. It produces dramatic effects and extreme tonal separation for graphic effects. That accounts for the large filter factor of approximately 8. Multi-Resistant Coating (MRC).
Brand: BW, Model: 66-011198, Color: Deep Red, Size: compact