PROMPT:3D product render of sunglasses. The frame is shaped like a horizontal ampersand "&"The frame material is transparent clear acrylic glass.The inner openings of the ampersand symbol serve as the lenses.The lenses are iridescent / rainbow-tinted glass,showing subtle gradients of colors such as purple, blue, green, yellow, and orangedepending on the angleThe temples (arms) are transparent and extend from the sides of the ampersand frameThe glasses are placed horizontally on a dark gradient surfaceSoft studio lighting with realistic reflections and refractions.Ultra realistic, high detail, premium quality,