Knowledge Base
Imaging & optics concepts, formulas, and interactive simulators to build solid hardware intuition.
Equiv. Aperture 101
Why mobile f/1.8 has weak bokeh? Explore equivalent aperture with an interactive simulator.
Equiv. Sensor 101
Is 1-inch 16mm or 18mm? Visualize how different sensor sizes compare to Full Frame.
FOV & Focal Length Visualizer
Sensor × Focal Length × Aspect Ratio → Live viewfinder simulation with real-time data.