Used Astromania 2" Barlow Tenba we are also upgrading the

we are also upgrading the version of TheSky software by Software Bisque that we include with the ST-2000XM camera from version 4 to version 5

and is in pristine

This includes only an SCT to 2" adapter

Transmitted Wavefront RMS:

' leaving the impact of 'spacewalk' viewing

Used Astromania 2" Barlow Tenba we are also upgrading theCondition: This is an Astromania 2'' Barlow in excellent condition. The glass is clean, the body is unmarked. You'll be hard pressed to find a less expensive 2" Barlow than this. This is a great way for you to try out an inexpensive Barlow and double your magnification options. At just THIRTY BUCKS, this won't last! The Barlow has both of its dust caps but does not have the 1. 25" to 2" adapter, and no box. Description: A 2 2X Barlow Lens Multiply