Legendary Provia 400F in 120 medium format — fast, clean, and punchy color transparency film that photographers still chase for its rich color, tight grain, and crisp contrast. This is the go-to slide film for: Medium-format shooters Landscapes, fashion, editorial Low-light or handheld work where Provia 100 wasn't enough If you know Provia, you already know why this matters. Rare film - Provia 400 is hard to find nowadays.