About shipping costs: Because of certain online store system problem, the shipping fee may be unreasonable sometimes. DON'T WORRY, we will check each order and revise it. If you have paid the order, we will contact you and return the extra shipping fee to you after shipment if freight is unreasonable. Any question or advice, leave messages to us. Thanks.
IR 650nm plus 940nm bimodal IR filter for cctv video lens, square size IR 940nm low pass IR-Cut filter, Day/Night IR filter Square IR 650 plus 940nm IR filterModel: IR650-940(10)Dimension: 10.0x10.0x0.55mm420nm ~ 620nm: Tmin≥85%, Tave≥90%650±10nm: T=50%700nm ~ 850nm: T<3%930nm ~ 970nm: T>85%1100nm ~ 1200nm: Tmax≤4%Base materials: D263T, D270, green plateColor and Material: mirror glassTips:- Square/Round shape option- Custom size available- For more IR filters, please feel free to contact us at email@example.com; firstname.lastname@example.org