What is EV (Exposure Value) Calc?
Light metering.
How it Works
Log2(N^2 / t).
Step-by-Step Guide
- ISO – Sensitivity.
- Aperture – f-stop.
- Shutter – Time.
- EV – Value.
Example
Input: 100, f/16, 1/100
Result: EV 15
FAQ
Low light?
EV 3-6.
Conclusion
EV 15 is standard sunny daylight.