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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
or electronic focusers
Each pager has a built-in 300mAh lithium battery
Excellent integration with ZWO cameras
multi port docking stations
The same image taken with a Narrowband-Emission line filter will give you a perfect black background without any signal
Askar FMA230 f/5.5 Primaluce Labs or electronic focusersASKAR FMA F230 f 5. 5 Astrograph Camera Lens Triplet APO Refractor Telescope with f 4. 6 reducer The ASKAR FMA230 objective lens features a triplet air spaced APO design, includes two pieces of ED (extra low dispersion) glass, providing excellent correction of chromatic aberration, which lays the foundation for high quality astrophotography and observation. The FMA230 has a compound lens system. The front objective lens comprises three lenses and the
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