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LP645 - LP645 Dark Red Longpass Filter
$81.25 – $88.75
Product Description
Dark Red Longpass
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.
Specifications
| Weight | 0.1 lbs |
|---|---|
| Dimensions | 1.25 × 1.25 × 0.5 in |
| Filter Diameter | 25.5mm, 27mm, 30.5mm |
| Useful Range | 650-1100nm |
|---|---|
| FWHM | |
| Tolerance | +/- 10nm |
| Peak Transmission | ≥90% |
| Surface Quality | 40/20 |
| Compatible LED |
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