650nm Short Pass Optical Filter High Transmittance For Face Recognition System
High Transmittance 650nm Short-wave Pass Filter
650nm short-pass filter is also called IR650nm filter, the main optical characteristics are visible band transmittance can reach more than 90%, infrared band area cut-off, according to customer needs can do infrared cut-off OD1-OD6 different requirements. So there are many customers to 650nm band short-wave pass filter is also called infrared cut-off filter. Widely used in beauty instruments, strong flashlight stage lighting color, face recognition system, optical instruments, optical fiber lighting, cold light display cabinets, police multi-band testing equipment, etc
Through the region 400-650nm, cut-off depth OD4-OD6
| Center wavelength | Transmission region | Tamx | Cut-off | Size | Quantity | |
| 650nm | 400-650nm | 90% | 200-1100nm | 37.5mm | Custom | |
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