Filter · 2023–
Askar Colour Magic C1
Key specifications
| Filter type | Narrowband |
|---|---|
| Filter size | 2" |
About
2" Colour Magic C1 duo-band narrowband filter passing Hα and OIII (6nm) for one-shot-color deep-sky imaging of emission nebulae. Over 90% peak transmission at the line centers; darkens sky background and lifts nebula contrast under light pollution.
Where to buy
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