Tele Extender for AA 115 EDT

[PaulB]

Good evening.

I have an Altair Wave 115 EDT and want a Tele Extender for it.

A friend owns a Tak 120 and uses a 1.5x TE but the price, in my opinion, cannot be justified.

I have two options open to me. That is cheaper and in my price bracket.

Buy an AA 2x 2inch Tele Extender or.

Buy a Primaluce Lab APO 2x Tele-Extender for APO Telescopes.

I like the look of this telescope extender but know nothing about it. How good is it is there any false color? Does anybody on this forum have any opinions, please?

[johninderby]

Or the Explore Scientific version although they call it a focal extender but the same thing. 

https://www.firstlightoptics.com/barlow-eyepieces/explore-scientific-2x-barlow-focal-extender-2.html

[Tim]

What are you hoping to achieve Paul?

[PaulB]

I want to extend the telescopes focal length. For Lunar observing and imaging. And also the brighter planets, like wise.

[PaulB]

10 hours ago, johninderby said:

 

Or the Explore Scientific version although they call it a focal extender but the same thing. 

https://www.firstlightoptics.com/barlow-eyepieces/explore-scientific-2x-barlow-focal-extender-2.html

That's very similar to the one Altair are selling.