圆框光学眼镜产品图

虚构品牌 Frame Theory 的一副纤细圆框光学眼镜，细拉丝钛金属框配透明防反光镜片，敞开立在浅灰水泥方块上，背景为柔和中性色。精致的镜腿、可调鼻托和淡淡的镜片反光细节清晰。柔和干净的方向光从左侧打来，阴影轻柔。配色为银灰、透明与柔中性色。略带四分之三机位。现代极简的眼镜广告氛围，精致而精准，细框细节清晰可见。

A pair of slim round optical glasses with a thin brushed-titanium frame and clear anti-reflective lenses from the invented brand Frame Theory, standing open on a pale grey concrete block against a soft neutral backdrop. Delicate temple arms, adjustable nose pads and the subtle lens reflection are crisply detailed. Soft clean directional light from the left with gentle shadow. Palette of silver-grey, clear and soft neutral. Slight three-quarter angle. Modern minimalist eyewear campaign mood, refined and precise with visible thin-frame detail.