studio shot of [PRODUCT], placed on a [background], surrounded by soft shadows and gradient background, high-key lighting, shallow depth of field, ultra-sharp focus on the object, premium product photography, shot on a DSLR, minimal aesthetic, subtle reflections, commercial lighting setup [产品] 的影棚拍摄照片,置于 [背景] 之上,周围环绕着柔和的阴影和渐变背景,采用高调布光、浅景深,主体清晰锐利,高端产品摄影,使用单反相机拍摄,简约美学,微妙的反射,商业照明设置