Filter · 2000–2024
Meade Instruments Series 4000 Moon / Neutral Density Filter 1.25"
Key specifications
| Filter type | Other |
|---|---|
| Filter size | 1.25" |
| Mounted | Yes |
About
Neutral-density (ND 0.9) filter transmitting ~13% uniformly across the visible spectrum, reducing Moon glare and improving comfort in larger telescopes. Also aids splitting unequal double stars. Threads into 1.25" eyepieces.
Where to buy
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