LT 的 DIY 及 modified 天文器材配件相片集 -- Mirror set of VMC110L
Re: LT的 DIY 及 modified 天文器材配件相片集 -- Brackets for 5cm guiding scope
7. Brackets for 5cm guiding scope
為完善和簡化旅攝時自動導星系統的安裝,設計和用廢料製作了這套導星鏡架。若有興趣也要一套相類似的,請PM與我聯絡。
為完善和簡化旅攝時自動導星系統的安裝,設計和用廢料製作了這套導星鏡架。若有興趣也要一套相類似的,請PM與我聯絡。
Re: LT的 DIY 及 modified 天文器材配件相片集 -- Non-rotatable helical focuser
8. Non-rotatable helical focuser for 6" Newtonian
After test, image shift is very minimal (close to zero). The whole set (focuser + camera) is about 1.4kg, which may be a little too heavy to my DIY 6" F4 Newtonian. But it may only work well with DSLR or OSC. It should be quite dfficult to install a belt-drive focusing motor onto it for auto focusing.
After test, image shift is very minimal (close to zero). The whole set (focuser + camera) is about 1.4kg, which may be a little too heavy to my DIY 6" F4 Newtonian. But it may only work well with DSLR or OSC. It should be quite dfficult to install a belt-drive focusing motor onto it for auto focusing.
Re: LT的 DIY 及 modified 天文器材配件相片集 -- Non-rotatable helical focuser
9. Adapter for my cooled cmos camera set
So as to set my cooled cmos camera parfocal to Vixen corrector PH with my 100Da, I had to tailor made this adapter. But very unfortunately, I didn't measure the actual thickness of the filter wheel with a T-2 threaded ring detached, just using the data on their website. There is 1 mm difference from the ideal value. What a mistake I had made. However, I will make another one later so that the sensor of my cooled cmos camera can be sit exactly right on the focal plane of the Corrector PH.
So as to set my cooled cmos camera parfocal to Vixen corrector PH with my 100Da, I had to tailor made this adapter. But very unfortunately, I didn't measure the actual thickness of the filter wheel with a T-2 threaded ring detached, just using the data on their website. There is 1 mm difference from the ideal value. What a mistake I had made. However, I will make another one later so that the sensor of my cooled cmos camera can be sit exactly right on the focal plane of the Corrector PH.
Re: LT的 DIY 及 modified 天文器材配件相片集 -- adapter for visual purpose
10. Adapter for visual purpose with Vixen wide photo adapter 60mm
Finished this adapter specially designed and made for visual purpose with Vixen corrector PH yesterday. It can help to find a very faint DSO and center it for both eyeballing and imaging. Once the object is centered, replace it with a camera just in seconds.
Welcome to contact me if you are interested to have one too.
Finished this adapter specially designed and made for visual purpose with Vixen corrector PH yesterday. It can help to find a very faint DSO and center it for both eyeballing and imaging. Once the object is centered, replace it with a camera just in seconds.
Welcome to contact me if you are interested to have one too.
最後由 LT 於 週四 26 11月, 2020 23:29 編輯,總共編輯了 1 次。
Re: LT的 DIY 及 modified 天文器材配件相片集 -- adapter for visual purpose
11. Adapters for Vixen flip mirror
For a quick switching a scope for a star finder or guiding scope
For a quick switching a scope for a star finder or guiding scope
Re: LT的 DIY 及 modified 天文器材配件相片集 -- Finder brackets for 6cm scope
12. Finder brackets for 6cm scope
Recently finished this one for trips to overseas, though seems hopeless in 2021 yet
Recently finished this one for trips to overseas, though seems hopeless in 2021 yet
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