印度尼西亚采购需求：定焦镜头，成像镜头，车载镜头，闭路电视镜头，闭路电视监控摄像机，安防镜头

I'm looking to explore various lens options available from your factory. Specifically, I need detailed information on the types of lenses you offer, including their features and specifications. It would be great if you could provide insights into different materials and coatings that are available as well. Additionally, I would appreciate a breakdown of your pricing for each lens option. If possible, please include any bulk purchase discounts or lead times for ordering. This information will help me make an informed decision moving forward. Thanks for your assistance!