Filter · MSRP $31
Optolong Clear Focusing 2"
Key specifications
| Filter type | Other |
|---|---|
| Passband | 420-680 nm |
| Filter size | 2" |
| Mounted | Yes |
About
Clear filter passing 420-680 nm at 98.5% transmission for focusing and dust protection; 2-inch mounted.
Filter · MSRP $31
| Filter type | Other |
|---|---|
| Passband | 420-680 nm |
| Filter size | 2" |
| Mounted | Yes |
Clear filter passing 420-680 nm at 98.5% transmission for focusing and dust protection; 2-inch mounted.