Calculate depth of field, hyperfocal distance, and simulate out-of-focus blur for photography. Optimize your shots by adjusting parameters like distance, lens type, and aperture.
1.2
September 24, 2016
This update from Apple will improve the functionality of this app. No new features are included. Fixing a crash
MoreFocus / DOF is a paid app, priced at $1.99. This one-time purchase grants you access to all its features.
Focus / DOF is available for iPhone and iPod devices. It is designed for iOS users looking to enhance their photography workflow.
The latest version, 1.2, was released on September 24, 2016. While updates have been infrequent, the core functionality remains robust for its purpose.
Focus / DOF has an age rating of 4+, making it suitable for a wide range of users. It focuses on technical photography calculations.
Focus / DOF uses the Zeiss formula for its circle of confusion calculation, which is the sensor diagonal divided by 1730. This standard is applied for DoF, smart focus, and max blur calculations.
Yes, Focus / DOF can simulate the diffraction effect for small apertures. This ensures that the blur simulation accurately reflects how small apertures impact image sharpness.
The 'MAX BLUR FOCUS' mode in Focus / DOF suggests the closest focus value that keeps your object in focus while maximizing background blur. This is useful when you need significant background blur at a given F-value.
By simulating depth of field and blur for different camera configurations, Focus / DOF can help you understand the impact of various focal lengths and apertures. This can inform your decision when considering a new lens.
