According to PicLumen AI, the Nano Banana Pro's AI-powered aperture simulation accurately replicates depth-of-field, realistic bokeh falloff, and stable edge detail, closely matching the behavior of a true 85mm lens from f/1.8 to f/14 (source: @PicLumen, Nov 25, 2025). The technology maintains impressive color consistency across all aperture stops, indicating robust AI image processing capabilities ideal for professional photography and content creation workflows. This development highlights significant opportunities for AI-driven lens simulation tools to enhance virtual photography, camera app innovation, and image editing solutions.