PLAY
INTERACTIVE TOOL · EXPOSURE TRIANGLE
Aperture
Drag the slider. Watch the blades move. See how f-stop shapes light, depth, and bokeh.
f/1.2
Aperture Setting
Optical Properties
Light Transmission
100%
Aperture Diameter
100%
Depth of Field
Very Shallow
Exposure Stops
0.0 EV
Equiv. Shutter Speed
1/1000 s
Bokeh Shape Preview
Tip: At f/1.2 the blades are wide open — maximum light, shallow depth of field, round bokeh. At f/22 the blades nearly close — less light, everything in focus, polygonal bokeh. Use the keyboard ← → arrows to step through stops, or press Space to animate.