超焦距计算器
Enter values to see results and the formula.
Calculate
Example values are ready
Review the inputs, then select Calculate.Calculation formula
计算结果 = focal**2/(aperture*coc)+focal
- focal
- 焦距 · mm
- aperture
- 光圈 f 数
- coc
- 允许弥散圈 · mm
Enter values to see results and the formula.
Example values are ready
Review the inputs, then select Calculate.计算结果 = focal**2/(aperture*coc)+focal