SingAstro

Posted: **Tue Jul 21, 2009 3:45 pm**

I have an opportunity to get one or two OTA sets in mint condition from the manufacturer.

Each OTA comes with

* optical test report/certificate (~1/8 lambda p.t.v. surface) of the lens
* 2" feathertouch focuser (with brake and compression ring) and
* a pair of tube rings.

For more information, please visit: http://www.apm-telescopes.de/pro_info.p ... bildid=252

Price: $ 2100

I can be reached by PM or @ 9-3-6-2-6-1-0-5

Thanks for looking.

Posted: **Wed Jul 22, 2009 2:02 pm**

photos and test report added.

Posted: **Wed Jul 22, 2009 2:04 pm**

Test report!

Posted: **Fri Jan 01, 2010 10:08 am**

The first set was sold. The second set (serial no. NrXP0172) has slightly lower specs (RMS 0.017 lamda, PTV 0.14 lamda) and one tiny nick on dew shield. I could offer it at $ 1750 only.

Thanks for looking and Happy new year!

SingAstro

Test market sale APM/LOMO 80/480 triplet Superapo refractor

Test market sale APM/LOMO 80/480 triplet Superapo refractor