Splitting Focus: Secrets of the Split-Field Diopter | PremiumBeat
15 Split Diopter shots in Brian De Palma's 'Blow Out' | VashiVisuals Blog
Diopters - "The Split Field Lens" by Ira Tiffen - British Cinematographer
Post-Production Tips: How to Create a Split-Field Diopter Effect
Amazon.com : NEEWER 67mm Center Field Split Diopter Effect Filter, Camera Linear Prism K9 Optical Glass Filter with Aluminium Frame, Blurred Refraction Foreground Repeated Color Effect Camera Lens Accessories : Electronics
How to use a Split Focus Diopter | Shanks FX | PBS Digital Studios - YouTube
Cheating Depth: The Magic of Split Diopter Shots – Sanctuary Moon
The Untouchables scene - Split Diopter - YouTube
This is a shot from The Queen's Gambit. How was this clean of a split diopter shot achieved? I can't see a split in the depth of field : r/cinematography