Product Descriptions：
| Characteristics: | UV650 UV-IR cut-off filter |
| Type: | Interference filters |
| Cut-off Wavelength (nm): | 420nm, 650nm |
| Average Transmittance(%): | 90% |
| Optical Density： | OD2 |
| Surface Quality: | 60/40 scratch-dig |
| Color: | Transparent |
| Shape | Square or customized |
| Dimension(mm): | 86x86mm or customized |
| Thickness: | 1.0mm or customized |
| Substrate: | Optical glass |
| Remark：Support customized. | |
Spectral measurement graph
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| Picture 1: UV650 UV-IR cut-off filter spectral measurement |
What is the UV650 UV-IR cut-off filter?
The UV650 UV-IR cut-off filter is an optical component designed to transmit visible light while blocking both ultraviolet (UV) and infrared (IR) radiation. Its 650 designation indicates a sharp cut-off point, allowing only the desired visible spectrum to pass through.
What is the common application for UV650 UV-IR cut-off filter?
The UV650 filter is a critical optical component for any system requiring accurate visible-light imaging by effectively managing unwanted UV and IR radiation.
- Photography and Imaging: Used in digital cameras, machine vision systems, and security cameras to ensure accurate color reproduction and image clarity.
- Medical imaging equipment: Applied in medical imaging and internal monitoring devices.
- Industrial and Scientific Use: Used in laser protection, UV light sources, thermal reflection lighting systems, and for identifying fingerprints and inks.
Related products:
IR650 , 650nm Infrared cut-off Filter, Lens Filter, Support Customized
Shenzhen Hengda Liyuan Optoelectronics introduced advanced optical vacuum technology that apply depositing nano-materials through ion-assisted evaporation onto a multilayer hard film in a high vacuum environment which coating layer is firm and has good tightness, and small bandwidth drift. The company have been focus on optical coating for more than 17 years ,and the company offer one-stop optical filters solution including Narrow Bandpass Filters, IR cut-off Filters, Longpass Filters, Shortpass Filters, Notch Filters, ND filters, Star filters and Optical sapphire block.
Remark：Because the interference type filter varies its performance at different angles, the spectral parameters usually determine its appearance color; moreover, the pictures in this link may originate from various shooting angles, so the actual color should therefore rely on the final spectral parameters required as the standard.
