An ultra-close-up of a high-end camera lens, showcasing the multi-layered reflections of its optical glass. A mesmerizing array of iridescent colors—deep blues, fiery oranges, and rich purples—dances across its surface as light refracts through its multiple layers. Tiny dust specks, imperceptible to the naked eye, add an element of microscopic realism. The aperture blades inside form an elegant geometric pattern, perfectly balanced in the center. The blurred background reveals a soft-focus city skyline, golden bokeh lights adding a cinematic touch. Precision-engineered macro, dynamic reflections, hyper-crisp focus, professional-grade realism.