美国采购需求：面部识别，隐私眼镜，防人脸识别摄像头，红外面部识别，隐私遮阳板，欺骗性面部识别

I'm interested in sourcing black lenses with a grey tint. Could you provide more details on the options available, such as material specifications, UV protection levels, and any customization possibilities? Additionally, I'd like to know about the minimum order quantities and pricing for these lenses, including lead times for production and delivery. Looking forward to your prompt response so we can discuss this potential order further!