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啟明 順嘉 peter 先到
都雲

【售】 Celetron 8" 折反射式望遠鏡+電動調焦+減焦鏡
【售價】25000
【交易方式】林口面交
【購買來源】太陽光學
【保固資訊】無保固。
【補充說明】

已改電動調焦，附上原廠調焦座

下圖不含導星鏡及相機及赤道儀，只有主鏡部份

https://www.space.com/astronomy/comets/comet-wierzchos-buzzes-the-sun-later-today-but-can-you-see-it

https://www.facebook.com/photo/?fbid=10236351798928996&set=gm.2689635027873609&idorvanity=123943134442824

https://www.facebook.com/photo/?fbid=2063589804492709&set=gm.3462521497259681&idorvanity=325788820932980 


http://www.cbat.eps.harvard.edu/iau/cbet/005600/CBET005658.txt?fbclid=IwY2xjawPf3sVleHRuA2FlbQIxMABicmlkETFPN1lwVW14bUFTOFI2SGVOc3J0YwZhcHBfaWQQMjIyMDM5MTc4ODIwMDg5MgABHj28afTjcBdYwEDKmtjGJk099NYAsJEPXKbogO-4dmKG-HaVoxSAApcaCeO8_aem_Stxj8msI7yWAutXkXASUlA

https://mp.weixin.qq.com/s/e9Zkex5ebQbHMtycaFF13w

https://mp.weixin.qq.com/s/g5qaDp9eeYYifi_4iOS-og

首批遊客
https://news.cnyes.com/news/id/6319435

Are Smart Telescopes Taking Over Astrophotography?  

How smart telescopes started (Stellina, eVscope) and why Seestar changed everything
The software revolution: EQ mode, mosaics, stacking, and app-based processing
Smart scopes vs “smart rigs” (ASIAIR, N.I.N.A., plate solving, autofocus)
Why people keep asking for bigger “Pro” smart telescopes
The hard limit: you can’t download aperture (light collection + diffraction limit)
Why bigger smart telescopes get heavy fast (optics, mechanics, cooling, battery)
The price problem and upgradability risks in high-end all-in-ones
The “soul” of the hobby: building rigs, learning the process, and visual observing

Chapters:
00:00 - Introduction
01:06 - The Rise Of The Machine
02:53 - Smart Scopes vs Smart Rigs
08:26 - You can’t download aperture
12:23 - The Price of Convenience
14:39 - The Heart within the Machine
15:56 - Conclusion

https://www.youtube.com/watch?v=y2TZEulQ_34&fbclid=IwY2xjawPfvh5leHRuA2FlbQIxMQBicmlkETFIN2ZwTlkwSTR5WnB2ZUNxc3J0YwZhcHBfaWQQMjIyMDM5MTc4ODIwMDg5MgABHlCUZKYCkDP9QRHPMXRY3idy_CAxqcpGh909MKQ09i7Y343ZN8sd2CKSRrMq_aem_gGrCsJREHiegBuCXZ6WnIQ

https://www.facebook.com/photo/?fbid=10232818964520816&set=pcb.2689102517926860