- A "must" for every amateur and professional user.<br>- High colour saturation.<br>- At the same time UV filter.<br>- Normal coating: one layer on each side.<br>- Quality standard (glass): ProClass*****.<br>- Impact of picture:<br>- Puts contrast and depth in the picture, the sky gets blue, the clouds get white and the colours become clearer.<br>- According to the position of the filter, non-metallic reflections (water, plastic, glass etc.) are removed.<br>- The best effect is achieved with a shooting angle of 30-40° to the reflective surface.