This is a motofocus unit I removed off a telescope I recently purchased.
I am purely a visual astronomer and know nothing about them or the brand of this unit. What you see is what you get.
I carefully removed the unit and in doing so noticed that one tooth is missing - however - I did nonetheless move the cogs slowly and everything seems to mesh fine.
I am happy to answer any questions within my capability but please send PM's only and please do not make any postings on my listing.
