SCHOTT long-pass filters (also known as edge filters) possess a steep absorption range. This property allows for a sharp separation between the blocking and transmission range. In addition the filters are practically insensitive to the angle of installation.
- Substrate for interference filters
- IR lighting
SCHOTT guaranteed values for long pass filters
|Type||Reference thickness [mm]||λc(Ti=0.50)[nm]||λs(Tis≤1x10⁻⁵)[nm]||λp1(Tip1)[nm]|
|RG610||3||610 ± 6||530||690(0.94)|
|RG630||3||630 ± 6||540||710(0.94)|
|RG645||3||645 ± 6||560||720(0.94)|