Prime equipment for sale

Steve Cooper:
What camera was used with these subs? Just wondering how well corrected the Borg is

Hello,

I have equipment for sale that I honestly would sell if I didn't need to. The equipment has only been tested and never actually used for anything meaningful. It's been lying in a cupboard for a year or two. I planned to travel with this, but my wife got pregnant, and the kid came. The rest is history. 
Invoice copies upon request.
Ships from Norway 

Borg FL55 with Esatto 2" focuser, clamps and automatic flat panel from Deep sky dad - EUR 1300 - SOLD 

Rainbow Astro RST-135 with a modified saddle from ADM and with a solid tripod - EUR 2500 - SOLD

Esatto 2" focuser - EUR 300 

ZWO 120 mini guide cam - EUR 250

Filters 1,25" mounted 
Astrodon Ha 3nm - EUR 400
Astrodon OIII 3nm - EUR 400
Chroma SII 3nm - EUR 400 
Chroma NII 3nm - EUR 300
Astrodon LRGB E series Gen 2 - EUR 400 
Baader High Speed for CMOS Ha 3,5nm, OIII 3,5nm and SII 3,5nm - EUR 350 for the whole set 
Astronomik Ha, OIII, SII (6nm) - EUR 300 for the whole set 

Roman Pearah:

Guiding on my wooden balcony always resulted in lousy guiding. It's not the scope because all my subs would look like this in that case. However, it's very unforgiving when it comes to back focus. You need to get it right. 

Kind regards
Roger

I'm not sure that can be put down to guiding since the eccentricity varies over the frame. The stars in the center could be regarded as acceptably round. It might have more to do with the backfocus not being fully dialed in. Unfortunately, since one of the biggest question marks with this scope is whether one can actually get a flat field with it over a reasonably sized sensor, that sub isn't removing any doubts. I understand you haven't had the time with it to show what it can really do, but it would be tough for me to pull the trigger without something showing more promise. It's such a cool scope...in theory.