Optolong SII 6.5nm 50mm
Key specifications
| Filter type | Narrowband |
|---|---|
| Passband | SII 672 nm |
| Bandwidth | 6.5 nm |
| Filter size | 50mm |
About
Improved-version 6.5 nm SII narrowband imaging filter centered on 672 nm; 50 mm diameter, 3.0 mm thick.
| Filter type | Narrowband |
|---|---|
| Passband | SII 672 nm |
| Bandwidth | 6.5 nm |
| Filter size | 50mm |
Improved-version 6.5 nm SII narrowband imaging filter centered on 672 nm; 50 mm diameter, 3.0 mm thick.