Filter · MSRP $119
Optolong Night Sky H-Alpha 2"
Key specifications
| Filter type | Other |
|---|---|
| Passband | >650 nm (IR pass) |
| Filter size | 2" |
| Mounted | Yes |
About
IR-pass 650 nm long-pass filter for IR-LRGB planetary imaging; 2-inch mounted.
Filter · MSRP $119
| Filter type | Other |
|---|---|
| Passband | >650 nm (IR pass) |
| Filter size | 2" |
| Mounted | Yes |
IR-pass 650 nm long-pass filter for IR-LRGB planetary imaging; 2-inch mounted.