DoF Calculator
Camera Sensor
Lens Settings
Subject Distance
Comparison Mode
Setup B (Compare)
Depth of Field Diagram
Bokeh Circle Preview
Shows relative bokeh size at background (2x subject distance) for different apertures
Depth of Field Results
Total DoF
60.2 cm
Near Limit
2.73 m
Far Limit
3.33 m
Hyperfocal
29.76 m
Front DoF
27.1 cm
Rear DoF
33.1 cm
Setup B Results
Total DoF
Near Limit
Far Limit
Hyperfocal
Comparison Summary
Understanding Depth of Field
- DoF is the distance range where objects appear acceptably sharp
- Larger apertures (smaller f-numbers) create shallower DoF and larger bokeh
- Longer focal lengths create shallower DoF at the same distance
- Closer subjects have shallower DoF
- Hyperfocal distance: Focus here and everything from half this distance to infinity will be in focus
Circle of Confusion: 0.03 mm