南非采购需求：镜片镜片，镜片到镜片，镜片镜片，蓝光眼镜，蓝光眼镜，蓝光

I'm looking to source high-quality optical lenses and frames for a new product line. Specifically, I'm interested in understanding the variety of styles, materials, and finishes you offer, as well as any customization options available. Additionally, please provide information on your minimum order quantities, lead times, and pricing tiers based on order volume. A catalog or product samples would also be appreciated to help us make informed decisions. Looking forward to your prompt response!