Over | Under Alpha 1.0

Over | Under is a straightforward and user-friendly tool designed to assist photographers and cinematographers in calculating and comparing various common exposure parameters including aperture, shutter speed, shutter angle, frame rate, light sensitivity, and transmittance.

Developed by experienced cinematographers, Over | Under caters to professional image creators, students, and enthusiasts alike, providing valuable assistance in addressing common queries that arise on set:

• What decrease in light occurs when adjusting the aperture from f/1.8 to f/5.6?
• If unable to increase lighting, how can the same exposure level be maintained after changing the aperture from f/1.8? For example, if the original shutter speed was 1/2000s.
• In a scenario where shooting video transitions from 24fps with 5 stops of ND to 120fps for slow motion with altered shutter angle for motion blur, how many stops of ND should be removed to ensure consistent exposure when returning to standard speed?

Over | Under not only answers these inquiries but also provides solutions for several other scenarios through an intuitive interface inspired by a familiar aperture ring.