本帖最后由 deepgreen 于 2009-1-12 18:39 编辑
楼主说的不错,电动对焦(moto focuser)不等于自动对焦。电动对焦使得人手不必接触望远镜,减少晃动,并且可以实现更精细及精确的对焦。但是目前要实现自动对焦,除了望远镜,moto focuser之外,还需要CCD相机,电脑,MaxIm DL/CCD 或者CCDSoft 等软件(可附加FocusMax以得到更广的兼容性)。然后可使用软件的自动对焦功能来对焦。
一个简单的moto focuser列表:
RoboFocus from Technical Innovations
Optec TCF-S from Optec Inc.
DF-2 and PDF from Finger Lakes Instruments
JMI Smart Focus from Jim's Mobile Inc.
PCFocus from Aquest, Inc.
Feather Touch from Starlight Instruments
Any focuser having an ASCOM Focuser Standard interface
Any DC Motor focuser connected to the focuser port of a Meade LX-200 Classic, LX200GPS or Autostar from Meade
Any DC Motor focuser connected to the focuser port of an Astro-Physics mount from Astro-Physics
Any DC Motor focuser connected to LazyFocus from James Lacey
Any Steper Motor focuser connected to EasyFocus from James Lacey
RCOS Telescope Command Center from RC Optical Systems
另外Meade, Celestron, Orion等也都有自己的moto focuser.
可以参考:
http://users.bsdwebsolutions.com/~larryweber/
http://www.cyanogen.com/help/maximdl/Autofocus_Tutorial.htm |