I have this lens system for sale. Looks like it only has been in operation very very short time. Cosmetically near perfect. Functionally perfect.  The case fits the lens part and there is that extension bit with the Astron name on it which together will not fit in that case. If you have a good use for it, please make me a reasonable offer considering the shipping cost that I have to pay is free for you.

Please read the following carefully before you purchase:

My reputation as a seller on ebay platform is very important to me as this is my source of income.  Ebay limits seller's accounts if they get certain number of return requests.

Qualified competent technicians dont perform TRIAL and ERROR with parts and components. They investigate and fault find using diagrams and available materials  before installation of the right part.

When people are disappointed with my products such as circuit boards, electronic spare parts, internal components of products, new or used, not fixing their issue, they think that they can send it back for refund.

When you bid, you are agreeing to the fact that this item is dead on arrival and accept it as your lose if it did not resolve the issue.

I dont and also can not resell if I accepted the item back. It could have been affected or damaged by the faulty related parts in the faulty unit which is gone under repair by the  buyer.

I hope above statement is understandable and fair enough.