B+W KR 1.5 (1A) Slim - Filter - skylight - 58 mm

The slightly denser KB 15 filter is recommended for daylight color reversal film with artificial light from the popular 60 to 100 Watt halogen bulbs commonly used in lights aimed at the ceiling. With weaker incandescent bulbs, there will again be that pleasant warm tone for moody interior photographs. Its filter factor is approximately 2.2.