https://sea.optosigma.com/en_sg/manual-stages/rotation-stages/rotation-stages-to-with-aperture-kspa/kspa-986m.html

Read that for the full specifications and information on this product.

I am selling it in used condition, it has wear and tear due to age, scratches as can be seen in the photos, but it is fully functional.

Comes with item as pictured only, nothing else, no manuals original boxes or accessories of any kind. 

 Free shipping to the USA, no refunds unless item is defective as per eBay's policy.