Cheap And Discounts 3MP 2.5mm 2.8mm CS Lens Suitable for Both 1/2.5" and 1/3" CCTV CMOS Chipsets For HD IP USB Cameras and Security Camera Wholesale. Buy Directly From Merchant THInternational Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.