Filter · MSRP $249
Optolong LRGB Filter Kit 1.25"
Key specifications
| Filter type | Broadband |
|---|---|
| Filter size | 1.25" |
| Mounted | Yes |
About
Parfocal luminance (UV/IR cut), red, green and blue imaging filter set with steep bandpasses; OIII overlaps blue and green, and a green-red gap blocks the 589 nm sodium line. 1.25-inch mounted.