景深计算器:超焦距计算器

This is a simple, easy-to-use, beautiful and professional depth-of-field calculator.
Select the film format, aperture, focal length and focusing distance to calculate the front depth of field and rear depth of field of the shot.
Click "Hyperfocal Distance" to automatically calculate the hyperfocal focusing distance.
When the default circle of confusion diameter does not meet your requirements when selecting the film format (for example, if you have a larger print size requirement, or if you need to view the photo on a larger and higher-resolution monitor, you may need a different circle of confusion diameter), you can manually select the circle of confusion diameter to obtain a more accurate depth of field under specific conditions.