Split-Field Diopter
A half-lens that lets both a near and a far subject stay in sharp focus in one shot. Directors such as Brian De Palma made it a trademark of tense 1970s thrillers.
Spot it
- 01Two sharp depth planes
- 02Blurry dividing seam
- 03Dramatic foreground-background tension
Why it happens
The half-circle close-up element adds magnification to one part of the frame so the camera focuses near through it and far through the open half, and the edge blurs.
Recreate it in Pixio
Image edit prompt“Re-shoot this image with a split-field diopter: a large close subject on one side and a distant subject on the other both appear in sharp focus, with a soft blurred seam in the middle where the half-lens ends, deep dramatic perspective and 1970s thriller color. Keep the original subject and composition.”
Open PixioUpload your image and pick an image-edit model.