Home

The dof calculator

Access to it !!

The method explained briefly

Good starting point to understand how the method can be applied:

Summary of the method

Simplification of dof equations on image/sensor plane

• Linearity of the focus_blur in the image plane
• f# estimate
• Taking into account diffraction
• Alternative for estimating height

In image focus position varies linearly with focus ring

• linear realation between focus ring position and focus position in image
• illustration
• linear equation for focus blur in dof scale

Some examples

• The f# estimate method applied
• landscape
• Use case with a significant tilt

Questions/Contact

Feel free to contact me at [email protected]