印度采购需求：1.74 uv420 照片镜片，防蓝光变色镜片

I'm interested in placing an order for your single vision lenses, specifically the one with a refractive index of 1.74. Could you please provide me with the details on how to proceed with the order? It would be helpful to know the minimum order quantity, lead times, and payment options. Additionally, if you have a catalog or price list available, I would appreciate it if you could send that over as well. I'm looking forward to your prompt response so that we can move forward with this order efficiently. Thanks!