美国采购需求：处方太阳镜，男士太阳镜，设计师太阳镜，男士太阳镜，太阳镜，女士太阳镜

I'm in the process of launching a new sunglasses store and I'm looking to source an initial inventory of 500 pairs. I'm interested in a variety of styles and colors that would appeal to a broad customer base. It's important that the sunglasses are not only trendy but also offer good UV protection and durability. Could you provide me with your catalog or available options? I'm also curious about the pricing per unit, minimum order quantities, and lead times for delivery. Additionally, any information on customization options or bulk discounts would be appreciated. Looking forward to your response to help me move ahead with my new venture!