FUJIFILM’s colour science is a result of years of research in both analog and digital photography. All X Series cameras allow you to access this research at the touch of a button to help you express your creative vision. The X-T4 features the our new “colour” expression, “ETERNA BLEACH BYPASS.” It produces a high-contrast look while keeping the level of colour saturation low, faithfully reproducing a film processing technique called “bleach bypass,” which has been popular among many creative producers since the days of film photography.