Can AI photography create a realistic depth of field or bokeh effect?

Quick Answer

Yes. AI image tools can simulate aperture-style background blur (f/1.8, f/2.8) and produce convincing bokeh. The realism gap is usually not the blur itself but how cleanly the product edge is held: generic tools tend to soften the product along with the background. Nightjar is built around product preservation, so the bokeh sits behind the product rather than bleeding onto it.

How it works

Depth of field (bokeh) in real photography is a function of lens, aperture, and focus distance. AI photography simulates the effect by separating the product from its background and applying a graduated blur to everything behind the focal plane.

• Subject isolation: the model needs to identify the product edge cleanly. If this step is weak, the blur "bleeds" onto the product.
• Depth-style blur: a graduated blur is applied so distant elements blur more than near elements, mimicking a physical lens.
• Photographic direction: the camera feel (shallow depth, longer focal length, soft background falloff) is part of the photographic style of the image, not a single slider.

In Nightjar, the camera feel is controlled by the chosen Photography Style rather than by raw prompt language. A Photography Style designed for shallow depth (macro product, portrait-style close-up, editorial telephoto) will carry that lens behavior consistently across every image generated with it.

Generic AI vs. product-first AI

Pro tip

For small products (jewelry, cosmetics, watches, eyewear), pick or build a Photography Style with macro or portrait camera language. The shallow depth of field falls out of the style automatically, so the product reads sharp against a soft background without having to re-prompt every image.