[SOLD] Orion Thin Off-Axis Guider

[Capella_Ben (Ben)]

Orion Thin Off-Axis Guider
$100 ONO + postage


It has a very small chip on the mirror, but it does not effect the performance. I didn't notice it until I disassembled my camera setup.


https://www.sirius-optics.com.au/ori...otography.html

[theBaron01 (Mitchell)]

Hi Ben, I'd be interested in buying your OAG. Does it come with all the fittings etc the unit did initially when new?

Cheers, mitchell

[Capella_Ben (Ben)]

Originally Posted by theBaron01

Hi Ben, I'd be interested in buying your OAG. Does it come with all the fittings etc the unit did initially when new?

Cheers, mitchell

I just checked and managed to find all the adapters

[xyren (Jimmy)]

Hi Ben. I'm couldn't find any details online about the prism size. Are you able to take some quick measurement of the pick up prism dimension?

I'm contemplating whether this is a worthwhile upgrade over the regular ZWO OAG and my guide camera. Thanks!

[Capella_Ben (Ben)]

Originally Posted by xyren

Hi Ben. I'm couldn't find any details online about the prism size. Are you able to take some quick measurement of the pick up prism dimension?

I'm contemplating whether this is a worthwhile upgrade over the regular ZWO OAG and my guide camera. Thanks!

I actually moved form this to the ZWO OAG and didn't notice a performance improvement. I did this because the ZWO has the very handy focuser attachment for the guide camera.



The Orion is good when you don't have much back focus to play with. I originally got it so I could use a DSLR on my newt.

[theBaron01 (Mitchell)]

Ben,

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