For bright colours removes reflections ,Neutral colour ,Coating: one layer on each side ,Quality standard (glass): optical glass ,Rotary mount , ,Impact on the pictures: ,Puts contrast and depth in t more→he picture, the sky gets blue, clouds get white and colours become clearer and brighter ,According to the position of the filter, contrast and depth vary and non-metallic reflections (water, plastic, glass, etc.) are removed ,A shooting angle of 30-40° to the reflective surface will give the best effectsFor bright colours removes reflections ,Neutral colour ,Coating: one layer on each side ,Quality standard (glass): optical glass ,Rotary mount , ,Impact on the pictures: ,Puts contrast and depth i…