The B+W 105mm 023 Dark Yellow Filter generates blue suppression and facilitates an increase in the darker yellow colors. Contrast filters like the B+W MRC Filter can be used when black and white pictures look flat.With B+W 105mm 023 Dark Yellow Filter, the contrast in an image can be heightenedThese contrast filters can be used to enhance the image qualityThe B+W 105mm Multi-Resistant Coated Filter helps in the reduction of flare and ghostingThe multi coating present on the filter helps in minimizing reflectionThe B+W 105mm 023 Dark Yellow Filter can be used prominently for snow scenes backed by a blue skyThese filters also help in diminishing blemishes and freckles on the skinThe B+W MRC Filter can create a contrast between the blue sky with clouds and the subject in the foregroundThe size of the B+W MRC Filter is 105 mmThe B+W 105mm 023 Dark Yellow Filter is constructed with Schott GlassSize of the front filter thread is 105 mmThe filter factor is 3 (+2 stops)