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For Oldfield's reference

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發表於 2010-8-19 15:42:01 | 顯示全部樓層 |閱讀模式
For Oldfield's reference
P1070415.jpg
發表於 2010-8-23 17:52:40 | 顯示全部樓層
How did you lock the main ball head on the Astrotrac?
發表於 2010-8-23 18:01:06 | 顯示全部樓層
Received your PM, quite a good way to lock by using imbalance, thank you for your smart tips.
 樓主| 發表於 2010-8-25 09:09:02 | 顯示全部樓層
My pleasure! I always hv to deal with the very dedicated set up of camera & lighting position when I was a key grip. Learnt a lot of equilibrium from unorthodox way - in-equilibrium. Such as life! :-)
Love to share with everyone!
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Archiver|手機版|小黑屋|香港天文學會

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