B+W 72E KB-12M MRC (80B)

72E KB-12M MRC (80B) The deep blue filter KB 12 blocks so much red, orange and yellow that it increases the color temperature of very bright halogen and special photoflood lamps (of around 3400 K) to that of daylight. With that kind of illumination, and with daylight color reversal film, the subjects will be reproduced in their original colors. With weaker halogen bulbs or stronger incandescent bulbs in conjunction with this filter and with daylight reversal film, a residue of “warmth” will be retained for an optimal mood in interior photographs. Its filter factor is approximately 2.\n\nMRC (Multi-Resistant Coating) by B+W is not only an extraordinarily effective multiple layer coating, it is also harder than glass, so that it protects filters from scratches (for instance when cleaning the filters), and it is also water and dirt repellent, thus facilitating filter maintenance.