伊士曼柯達 Professional Tri-X 400 黑白負片（120 捲裝底片）

The 400-speed grain is exactly the look I wanted for portraits, and it holds detail beautifully even when I push it a stop. I’ve shot two rolls in mixed daylight and it’s handled every frame without any fuss.

The shadow detail in the 120 roll format is incredible—even in tricky light, the midtones hold up beautifully. I've been shooting this for years, and the 400 speed gives me enough flexibility for both indoor and outdoor work without pushing.

That grain at 400 speed is exactly what I wanted for portraits—it’s got that classic gritty look without being muddy. Loaded it in my medium format and the negatives came back with incredible tonal range.