What Is Bokeh and How Do I Get It?
Updated 2026-05-09
Direct Answer
Bokeh is the aesthetic quality of the blurred, out-of-focus areas in a photograph — particularly the way point light sources render as soft circles or shapes. You achieve pronounced bokeh by using three techniques together: a wide aperture (f/1.4–f/2.8), a longer focal length (50mm+), and placing significant distance between your subject and the background. The wider your aperture and the longer your lens, the creamier and more prominent the blur becomes.
The Short Answer
The word "bokeh" comes from the Japanese word "boke" (暈け), meaning blur or haze. Good bokeh is smooth, creamy, and doesn't distract from the subject. Bad bokeh has harsh edges, double-line patterns, or distracting bright rings. Bokeh quality depends primarily on lens design — the number and shape of aperture blades, the type of glass elements, and optical corrections all influence how the out-of-focus areas render. Lenses with 9-11 rounded aperture blades and aspherical elements tend to produce the most pleasing bokeh.
The Full Explanation
Aperture is the primary control. At f/1.4, the depth of field with a 50mm lens focused at 2 meters is only about 8cm — meaning everything outside that razor-thin plane dissolves into blur. At f/5.6, the same setup has ~35cm of depth, so much more of the background remains recognizable. For maximum bokeh, shoot as wide open as your lens allows.
Focal length amplifies the effect. A 50mm lens at f/2 produces noticeably shallower depth of field than a 35mm at f/2 when framing the same subject size. An 85mm at f/1.4 — the classic portrait combination — produces incredibly creamy backgrounds. This is why portrait photographers favor longer focal lengths.
Subject-to-background distance is the overlooked variable. Even at f/5.6, if your subject is 1 meter from the camera and the background is 20 meters away, you'll get significant background blur. Move your subject away from walls and backgrounds to maximize separation.
Sensor size matters: full-frame cameras produce shallower depth of field than APS-C cameras at equivalent framing because you use a longer focal length or get closer to achieve the same frame. An 85mm on full frame has the same field of view as a 56mm on APS-C, but the 85mm produces shallower depth of field. However, APS-C cameras with fast primes (like the Fujifilm XF 56mm f/1.2) still produce beautiful, professional-grade bokeh.
Some lenses are legendary for their bokeh quality: the Sony 85mm f/1.4 GM, Canon RF 85mm f/1.2 L, Nikon Z 85mm f/1.2 S, and the cult-classic Helios 44-2 (known for its distinctive "swirly" bokeh). If bokeh is a priority for your work, research lens reviews that specifically evaluate out-of-focus rendering.
What This Means for You
For portrait photographers: invest in a fast prime (f/1.4 or f/1.8) at 50mm or 85mm. This is the fastest path to professional-looking bokeh.
Move your subject 3+ meters from the background whenever possible — this single change has more impact than buying an expensive lens.
Our studio spaces provide controlled backgrounds at ideal distances for portrait bokeh.
Related Questions
A 50mm f/1.8 prime — it costs $200–$400 and gives you dramatically better bokeh than any kit zoom.
Full frame produces shallower depth of field at equivalent framing, but APS-C cameras with fast primes produce excellent bokeh too.
Primes offer wider maximum apertures (f/1.4–f/1.8) that produce far more bokeh than zoom lenses (typically f/2.8 at best).
Sources
Have another question? Browse all answers or explore our tutorials.