时长与镜头：6 秒三段：微距光斑 → 移焦 + 升到俯拍 → 低角度环绕。与本站另一条"暗场光带扫过"的眼镜广告相比，这条是户外、自然光、强阴影的夏日调性。可灵 5 秒档可以删掉最后的环绕；10 秒档在俯拍处多停 2 秒，方便后期叠加文案。

怎么填变量：[茶色渐变] 和 [板材墨镜] 按实物填；场景沙丘可换成"白色礁石海边""泳池边的水磨石地面"，热浪换成"水面反光在镜片上晃动"。

常见失败与调整：

• 升到俯拍时镜腿折叠或多出一条：把"摇臂升起"改成"镜头缓慢推近"。
• 光斑变成一大片过曝：写"一个小而锐利的光点"。
• 沙子把墨镜埋住一半：写"墨镜平放在沙面上，镜腿完全可见"。

改编自 LichAmnesia/awesome-ad-video-prompts（awesome-ad-video-prompts contributors），许可证 CC BY 4.0。

英文原版

Editorial eyewear campaign for [brand] acetate sunglasses against pale rippled desert dunes at high noon. 0-2s: extreme macro across the lens surface, a thin gradient tint and a single reflected sun-flare crawling along the curve. 2-4s: rack focus pulls back to reveal the full frame resting on warm-toned sand, then a slow crane lifts to a clean top-down hero, hard overhead light carving sharp-edged shadows. 4-6s: the camera drifts into a low 30-degree orbit, the temple arm catching a bright glint, faint heat shimmer warping the horizon behind. The frame shape, hinge detail, lens tint, and brand etch stay consistent throughout — no warping, doubling, melted edges, or artifacts. High-contrast bleached lighting, polished-acetate and grainy-sand texture, dry wind whisper and a lone insect drone.