01-27-2016, 05:48 PM
Hi
I have a Mark 15 plastic sextant and I want to buy a better one..
I've heard about Astra IIIb and Astra Professional... differences? what is the best?
Other tips are welcome!!!
Thank you
Alberto
I have a Mark 15 plastic sextant and I want to buy a better one..
I've heard about Astra IIIb and Astra Professional... differences? what is the best?
Other tips are welcome!!!
Thank you
Alberto