香港的私人天文台 ---伍伦达的天文台

skystar · 发表于 2005-3-24 18:26:33

今日参观 LT 0系元朗0既可移动上盖的天文台, 真系大开眼界,
见到好多 LT 前辈亲手设计同车制0既机械呢!!

D=12.5" f/5 (Nova mirror)
Homemade german equtorial mount ( mainly 6061 aluminium )
Aluminum casting rings and mirror cell
7.5" bronze worm gear in declination axis and right ascension axis
2" stainless steel tubing shaft
JMI electronic digital readout focuser
with Borg 1.25" helical adjustment device micrometer eyepiece holder
Counter weight also on the other side of the finder

skystar · 发表于 2005-3-24 18:27:23

自制镜筒, 研究研究

skystar · 发表于 2005-3-24 18:28:03

高手过招！

skystar · 发表于 2005-3-24 18:28:58

我们和12.5"镜

skystar · 发表于 2005-3-24 18:29:41

10"镜及Atlux Mount

skystar · 发表于 2005-3-24 18:30:21

Wah!正在检视非常顺滑的调焦器

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