DETAILS
SP470nm short pass filter
Short wavelength pass filters, as an important optical component, are widely used in digital imaging and biomedical cosmetology, fingerprint identification and other fields, and are characterized by allowing light in a certain wavelength range to pass through, while allowing light in another wavelength range to be cut off.
| Item | Parameters |
| Product name | SP470nm short pass filter |
| Model number | SP470nm |
| Central wavelength(CWL) | 470±5nm |
| Transmittance | T＞90% |
| Transmitting wavelength | 350-460nm |
| Cutoff wavelength | 480-1100nm |
| Blocking depth | >OD3-OD6 UV-NIR |
| Raw material | BK7,D263T,JGS1,Corning gorilla glass or other optical glass |
| Surface quality（S/D） | 60/40 or better |
| Dimension | Customized |
SP470nm short pass filter Spectral Curve
