Unitron - Polarex Extension tube for the small draw tube. Telescope focuser
This can be an interesting accessory.
the extension tube has the focuser diameter and the original draw tube can entered.
Diameter telescope side: 36mm
Inner diameter eyepiece side: 36mm
Length: 195mm
Condition
The tube is as new.
Our service
We have been selling vintage astronomical instruments for over more than 10 years.
I'm a amateur astronomer myself and all instruments I sell are in good working condition.
I test all the telescopes under the stars and know the possibilities of each instrument
All the instruments are controlled and cleaned before shipping.
The necessary reparations are done.
If possible missing parts are replaced.
If not, read the item description carefully for possible defects.
Take a close look at the photos.
The advantage is you know exactly what you're buying.
We put a lot of effort in the wrapping of the items.
We use professional shippers for the world wide shipping.
We have experience in shipping large instruments up to the unique and complete 6" Unitron - Polarex
Each shipping has a tracking number.
If wanted the shipping can be ensured door2door
Returns are possible.
The buyer needs to know how to use the instrument in the right way.
There is a limited warranty because we don't sell new instruments but used vintage instruments.
International Buyers
We ship worldwide
We accept Paypal. Please contact us.
More information
We try to describe the item as accurate as possible. If the description isn't clear, please contact us
