MARUMI 49mm MC-1B lens filter, offering excellent optical performance. - Brand: MARUMI - Size: 49mm - Model: MC-1B This filter removes the bluish tint characteristic of shadows on sunny days. On a clear day, the shadows of subjects tend to appear blue due to the influence of skylight. The MC-1B corrects this. *Please understand that this is a used item stored at home, and we appreciate your purchase. Thank you for viewing.