Select lens for portrait bokeh & DOF
Select the options that fit your scenario best and click "Get My Recommendations". The tool will populate a comprehensive recommendation with product suggestions, advice, and supporting information based on your exact selections in real-time. Designed by an enthusiast in the category. Feel free to try it out as many times as you want!
Select the best lens focal length, aperture, and type for portrait photography based on subject, background, camera sensor, and style to achieve creamy bokeh and controlled depth of field.
Helps portrait photographers choose lenses for headshots, environmental, or group work.
We ask for camera sensor size, portrait style, desired bokeh quality, max aperture preference, focal length range, budget level, and current issue because these determine ideal focal length and aperture (e.g., 85mm f/1.4 on full frame for creamy bokeh). These inputs achieve flattering portraits with controlled depth of field. Limitation: the tool uses standard DOF formulas and crop factor approximations; actual bokeh character (swirl, onion rings) is subjective and lens-specific.
Portrait Lens Selection Guide
Recommended Lens
Based on your inputs for group portraits with a preference for soft and creamy bokeh, I recommend the following:
Explanation of Key Concepts
1. Depth of Field (DOF) Formula
The depth of field is influenced by several factors: aperture, focal length, and distance from the subject. The basic formula is:
[ DOF = \frac{2 \cdot N \cdot c \cdot D^2}{f^2} ]
Where:
As you open your aperture (lower f-stop number), the DOF decreases, creating that soft, creamy bokeh effect you're after.
2. Crop Factor
Crop factor is important for understanding how focal lengths translate across different sensor sizes. For full-frame sensors, the crop factor is 1.0. This means a 35mm lens behaves as a 35mm lens, providing the intended field of view.
3. Bokeh Characteristics
Bokeh refers to the quality of the out-of-focus areas in a photograph. A lens with a rounded aperture blade design and a wide maximum aperture (like f/1.4) typically produces smoother and more aesthetically pleasing bokeh, enhancing the soft and creamy look you desire.
Alternatives
Alternative 1
This lens provides a wider field of view, which can be beneficial for group portraits in tighter spaces while still achieving a beautiful, creamy bokeh.
Alternative 2
Although slightly longer, this option allows for excellent isolation of subjects with a nice bokeh effect, making it a versatile choice for various portrait situations.
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