Cokin"s Net series of filters create specific portrait effects. White Net 1 (A142) strongly softens contrast while maintaining sharp focus. White Net 2 (A144) is a milder version of White Net 1. Contrast is moderately softened and focus remains sharp. Black Net 1 (A143) strongly diffuses focus while holding (almost enhancing) contrast. Black Net 2 (A145) is the milder version of Black Net 1. Focus is moderately diffused and contrast is maintained. Although opposites, both White & Black Net filters add a glowing naturalness to skintones