Looking for BORG 0.7x Reducer

BORG 0.7x redcuer (#7870) has been discontinued several month ago and finally no dealer stock either. But some of BORG users are still looking for it for their own BORG scopes. If someone are interested in selling 7870, please e-mail to me. I might buy it back or refer to others for direct deal.

7870

 

These days BORG is more tending to the dedicated reducer to maximize the optical performance instead of universal design. For multiple objective lenses, now 1.08x flattener is only available.

I hope this system diagram clarifies Takahashi PM-1 modular design. More parts are available. But this shows very basic concept as PM-1 system.

PM1syss

 

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~ by tedishikawa on July 28, 2016.

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