- For bright colours - removes reflections.<br>- Neutral colour.<br>- HTMC coating: four layers on each side, for high light transmission.<br>- Quality standard (glass): high-quality lens glass.<br>- Specially designed for DSLR, system and bridge camers with wide-angle, wide-angle zoom and travel zoom lenses.<br>- Flat metal mount, therefore no vignetting (dark shading of picture corners).<br>- Nevertheless with a front thread for lens caps, other filters or lens hoods.<br>- Rotary mount.<br><br>Impact on the pictures:<br>- Puts contrast and depth in the picture, the sky gets blue, clouds get white and colours become clearer and brighter.<br>- According to the position of the filter, contrast and depth vary and non-metallic reflections (water, plastic, glass, etc.) are removed.<br>- A shooting angle of 30-40° to the reflective surface will give the best effects. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-00-257-9319, indicating validated use in U.S. government and defense logistics supply chains.