TAKAHASHI Epsilon-130 Astrograph
* Another awesome Astrograph from Takahashi *
The Epsilon 130ED is a very fast f/3.3 astrograph, but designed to give an image circle of 45mm, so that full frame cameras can be used with it. With modern DSLRs having ISO ratings of many thousand, it provides a means of getting incredible ultra-wide field astro images. Of course, those with cooled astro cameras and narrow band filters will be able to exploit this marvellous instrument even further!
User manual click here (pdf)
Drawing of ota click here (pdf)
Drawing of tube rings click here (pdf)
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