Product Descriptions：
| Product Name: | UV/IR710 UV-IR cut-off filter |
| Type: | Interference filters |
| Cut-off Wavelength (nm): | 420nm, 710nm |
| Average Transmittance (%): | 80% |
| Optical Density: | OD2 |
| Surface Quality: | 60/40 scratch-dig |
| Color: | Transparent |
| Shape: | Customized |
| Dimension (mm): | Customized |
| Thickness（mm): | 0.21-3mm |
| Substrate: | Optical glass |
| Remark: | Support customized |
What is a 710nm UV/IR-Cut Filter?
The UV/IR710 is an interference filter that transmits visible light from 420nm to 710nm while blocking ultraviolet light below 420nm and near-infrared light above 710nm.The filter features alternating dielectric layers with high and low refractive indices deposited on an optical glass substrate. This multilayer coating creates steep transition edges and provides OD2 blocking outside the passband.
Spectral measurement graph
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Picture 1:UV/IR710 UV-IR cut-off filter spectral measurement |
What are the typical applications of a UV/IR-cut 710nm Filter?
- Digital Photography and Videography: Helps restore natural color balance and image sharpness, especially in full-spectrum and astro-modified cameras.
- Machine Vision and Industrial Imaging: Helps automated inspection systems capture only the visible wavelengths relevant to their applications.
- Scientific Imaging and Microscopy: Separates visible light signals for applications such as fluorescence microscopy and spectroscopy.
Related products:
UV650, AR coating,420-650nm visual spectrum transmittance UV-IR cut-off optical filter
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 the 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.
