Okay Bokeh
Depth of field, made visible
Free
See the plane of focus, near and far limits, blur, and hyperfocal distance move live as you adjust real camera and lens settings.
Okay Bokeh turns depth of field into an instrument you can see and manipulate.
Choose a camera and lens, then adjust focus distance, focal length, and
aperture. The live depth rail shows calculated near and far limits, total
depth of field, hyperfocal distance, and how blur grows in front of and behind
the focus plane.
Built for photographers who want to understand the shot before pressing the
shutter:
- A fixed logarithmic distance rail that behaves like a focus scale
- Native iPhone and iPad layouts, including iPad landscape, portrait, and
Split View
- Live near, far, front, behind, and total-depth readouts
- Hyperfocal and infinity focus actions
- A bundled catalog of 103 camera bodies and 288 lens products
- Complete Nikon digital-era coverage across Z and F mounts
- Focal-length, aperture, and minimum-focus settings
- Standard and critical circle-of-confusion choices
- Feet-and-inches or metric measurements
- Optional interaction sounds with a persistent on-instrument mute control
- Offline operation with no account, ads, analytics, or data collection
Okay Bokeh is a planning and learning tool. Calculations use standard
thin-lens depth-of-field formulas; real-world results can vary with lens
design, focus breathing, subject detail, output size, viewing distance, and
personal sharpness criteria.
Camera and lens names are used only to identify compatible settings.
Okay Bokeh is independent and is not affiliated with or endorsed by the
listed manufacturers. All product and company names are trademarks of their
respective owners.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Okay Bokeh is the new name for DepthField, and it now has a
purpose-built iPad interface.
- Added a landscape Optical Table with a wide depth rail and persistent
measurement, iris, aperture, focal-length, and focus controls
- Added an adaptive portrait and Split View layout
- Added a quick control to mute focus-distance and aperture clicks while
keeping haptic feedback
- Improved 11-inch and Stage Manager layouts so focus distance, DOF output,
and focus actions remain visible in short windows
- Replaced the generic aperture fan with a realistic metal iris and live
pupil
- Added every Nikon digital SLR from the D1 through D6, including the
D7100, D3S, D4S, and D5
- Added all 15 Nikon Z bodies, including the ZR
- Added the complete NIKKOR Z lineup and modern AF-S, AF-P, and AF-D
F-mount lenses
- Expanded the bundled offline catalog to 103 cameras and 288 lens products
- Improved validation for zoom ranges and minimum-focus distances
Okay Bokeh remains fully offline, with no account, ads, analytics,
tracking, or data collection.
The developer, Jay Welshofer, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Jay Welshofer
- Size
- 5.8 MB
- Category
- Photo & Video
- Compatibility
Requires iOS 26.0 or later.
- iPhone
Requires iOS 26.0 or later. - iPad
Requires iPadOS 26.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Jay Welshofer