Midwest Optical LP645 Dark Red Longpass Filter, 650-1100nm Range, With StablEDGE
Recommended for night vision applications using a filtered broadband light source; incorporating a LP645 filter blocks most visible light while passing deep red and NIR wavelengths. To block longer wavelengths including the infrared, see our BP660 or BP695 Bandpass filters.
- Useful Range : 650-1100nm
- Cut-on Wavelength 50% T : 645nm
- Tolerance : +/- 10nm
- Peak Transmission : ≥90%
- Surface Quality : 40/20
Note: Midwest Optical filters are considered to be special order items and are thus not returnable.