SPLIT DIOPTER EFFECT — single continuous cinematic frame (NOT a split-screen, NOT two panels). Foreground LEFT side: the subject's face in close-up, razor sharp. Background RIGHT side: a distant traditional house also razor sharp. The middle area between them is slightly blurred, creating the characteristic dual-focus optical effect. ONE seamless 16:9 image with two simultaneously-focused depth planes. Brian De Palma cinematography. Single frame, not a collage.
SPLIT DIOPTER EFFECT — single continuous cinematic frame (NOT a split-screen, NOT two panels). Foreground LEFT side: the subject's face in close-up, razor sharp. Background RIGHT side: a distant traditional house also razor sharp. The middle area between them is slightly blurred, creating the characteristic dual-focus optical effect. ONE seamless 16:9 image with two simultaneously-focused depth planes. Brian De Palma cinematography. Single frame, not a collage.
Split Diopter
Special lens that keeps two different distances in focus simultaneously, creating an unusual visual effect.
When to use
When two subjects at very different distances both need to be sharp — Brian De Palma's signature.
Pro tips
- •Say "split diopter effect, foreground subject and background subject both in focus"
- •Reference: "Brian De Palma Carrie style, Scarface dual focus"
- •Specify both subjects clearly with depth separation
Related Director's Eye Prompts
Try this prompt in MoodNode
Open in Canvas to generate images with 30+ AI models — free to start.
Open in Canvas