Orion OIII 2"
Key specifications
| Filter type | Narrowband |
|---|---|
| Passband | OIII 496-501nm |
| Filter size | 2" |
| Mounted | Yes |
About
2-inch Oxygen-III narrowband filter.
| Filter type | Narrowband |
|---|---|
| Passband | OIII 496-501nm |
| Filter size | 2" |
| Mounted | Yes |
2-inch Oxygen-III narrowband filter.