Lens Lab
Simulate how sensor size, focal length, and aperture shape bokeh, depth of field, and field of view. See crop factor equivalence across all formats at a glance.
Camera settings
Also drag on the depth diagram below
Preview
FoV
drag to focus
Near limit
Total DoF
Far limit
Hyperfocal
FF equivalent
Crop factor
Sensor size comparison
All sensors drawn to scale relative to Full Frame. Dashed lines show the horizontal field of view for the current focal length on the selected sensor.
Lens equivalence
Everything is relative to full frame. Your lens on your sensor frames like the full-frame focal length shown.
50mm f/2.8 on Full Frame
=
50
mm
on Full Frame
To match this field of view and depth of field on other sensors:
Full reference table
| Sensor | Size | Crop factor | FL to match FF equiv. | Aperture (same DoF) |
|---|
Equivalent aperture keeps depth of field identical to the Full Frame reference. Same f-number = same exposure; same physical aperture diameter = same DoF.