DoF Calc

1.29K reviews
Content rating
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About this app

Calculates "Near Focus Limit", "Far Focus Limit", "Hyperfocal Distance" and "Depth of Field" based on selected camera, aperture, focal length and focus distance.

Wheels are used for selecting aperture, focal length, focus distance and unit of focus distance which makes testing of different settings very fast and simple.

The unit of the calculated results as well as the focus distance can individually can be selected to be m, cm, feet or inch and all last used settings are saved.

If you are missing a camera/sensor or have any other request, contact me and I will help you.
Updated on
Jun 2, 2014

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1.29K reviews
A Google user
June 22, 2019
A very useful quick DOF calculator, very helpful when in close to birds with a long lens, DOF gets razor-thin, helps to gain a more practical depth without stopping down more than necessary, a broader range of camera selections would be nice, or the ability to store a custom CoC by camera names, even without this ability still easily a five-star app for its speed, convenience and unit flexibility, big thanks to the developer...!
6 people found this review helpful
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john whillis
January 18, 2021
Very easy to use, I wish one could put camera and lens sensor size combo into it.Sensors do affect DPF but it's not far out.
4 people found this review helpful
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Sam Ferdinand
September 14, 2022
Works, but extremely limited set of cameras available, and no indication of what sensor size is applied.
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What's new

Fixed incorrect CoC for generic sensor