PLAY
INTERACTIVE TOOL · EXPOSURE TRIANGLE
Shutter Speed
Drag the slider from 1 second to 1/4000. Watch the pinwheel blur into a streak — then freeze into a single instant.
1 s
Shutter Speed
Optical Properties
Motion Blur
Maximum
Subject Sharpness
Light Trails
Exposure vs 1/60
+5.9 EV
Best For
Light Painting & Stars
Tip: At 1 second the pinwheel completes several full spins — pure streaking color. At 1/250 motion freezes noticeably. At 1/4000 you could freeze a single water droplet. Use the keyboard ← → arrows or press Space to spin.