This is a 250mm F4.75 newtonian that has been weight relieved and the main mirror de-aluminised.
It is only suitable for White Light Solar imaging,or you can replace the mirror with one that is aluminised
and have a lightweight 250mm newtonian for deep sky or lunar astronomy.
It weighs around 11kg so you will need a HEQ5 Pro mount or a mount with a similar capacity.
