LBTEK's high-power laser protective curtains are complete solutions composed of composite material curtain fabric with special coating and guide rail components. They can be used with various models and specifications of LBTEK optical platforms. The laser protective curtains are certified according to EN60825-4, which can be found on the certification label. The label also includes the model, safety compliance information, production date, and protection level information. Excellent flame-retardant performance, passing the flame retardant standard NFPA701:2023 test, self-extinguishing when removed from fire, with no melting drops or fragments. These protective curtains have specific connection methods with instrument racks and can be installed together with LBTEK instrument racks. Each curtain panel has hook-and-loop fasteners on both sides, allowing the panels to be connected together. Note: The top cover only blocks ambient light and does not have laser protection or flame-retardant characteristics.