Filter · 2000–2024
Meade Instruments Series 4000 #908B Broadband Nebular Filter 1.25"
Key specifications
| Filter type | Light Pollution |
|---|---|
| Filter size | 1.25" |
| Mounted | Yes |
About
Broadband light-pollution (nebular) filter with 40+ interference coating layers that reject sodium- and mercury-vapor light, airglow, and auroral emissions while passing nebular emissions including H-alpha. Threads into 1.25" eyepieces.
Where to buy
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