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LewisM
22-02-2013, 02:32 PM
Weight is not generallyan issue with the Vixen FL102S (light tube), and the NEQ6 can handle it EASILY, but I like to shave wherever possible, so I experimented.

I use an Orion mini-autoguider. I figured if you can remove the SSAG unit, you can install a 1.25" EP in their as well - so I tried, and sure enough, my illuminated reticle EP will come to focus with it.

So, was thinking again, use the rig as a finder initially, then when all done, remove the EP, install the pre-focus SSAG (they supply a spacer ring so you can remove it and reinstall it and it will be at correct focus). Saves having 2 finders on the back :) Plus I RARELY ever use the finder again after doing the alignment and drift alignment, so moving the miniscope to find a suitable guidestar is NOT an issue. Just need to realign it quickly next time out.

Maybe sounds redundant, and perhaps the extra finder on the other side will help balance it better E/W, but... it's not much of a turning moment anyway :LOL: Less clutter, less weight.

Heck, maybe I'll find a 1.25" flip mirror somewhere and install that in back - save removing the EP :) ;) :D I actually used a 2" flip mirror on my ED80 guidescope - used it as a BIG finder, then flipped the mirror and guided with it.

LewisM
22-02-2013, 02:34 PM
JUST the ticket: http://www.myastroshop.com.au/products/details.asp?id=MAS-029F

This is a plan Stan.

rmuhlack
22-02-2013, 02:39 PM
i'd be worried about flexure with one of those contraptions. my 8x50 right angle finder with bracket only weighs 450g. is it really worth it?

:shrug:

LewisM
22-02-2013, 09:10 PM
I like being different Richard ;)

I got MUCH better guiding with the SSAG through the miniguide scope and finder bracket than I ever did in the 80mm scope in guider rings.

Probably end up using SOLID rings, clamping the scope to a moveable base, LIKE the Skywatcher guidescope mount, only a LOT smaller.