1pcs High-Transmittance 850nm Optical Glass Filter Lens - Infrared Light Narrowband for Cameras, Sensors,(19x1mm)

High transmittance optical filter devised to transmit 850nm infrared wavelengths while effectively blocking visible light for precise optical applications. Constructed from premium optical glass, ensuring superior clarity, durability, and consistent performance in filtering invisible light wavelengths. Narrowband filtering capability allows for exceptional transparency in the infrared , making it ideal for infrared photography and scientific research. Available in versatile round and square shapes to fit various optical setups, instruments, and custom applications requiring infrared light transmission. Transparent devise effectively filters visible light while allowing infrared wavelengths to pass through, perfect for sensors, cameras, and optical research equipment.