Accessory · 2016– · MSRP $487
Takahashi Extender-CR 1.5x
Key specifications
| Accessory type | Barlow |
|---|
About
1.5x extender for the corrected Mewlon CRS and CCA-250 astrographs; lengthens focal length for higher image scale (e.g. CCA-250 to f/7.5).
Where to buy
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