Orders placed after 4pm on weekdays will not ship until the next business day. Orders placed after 12pm Fridays will not ship until the following Monday.
Faster shipping methods may be available; just upgrade during checkout.
*Some exclusions apply.
Enter new zip code to refresh estimated delivery time.
The JMI Telescopes ADPT117XT Astro-Tech RC Visual Back Adapter is designed to be used with the NGF-XTc Focuser. It is a non-vignetting adapter for mounting the NGF-XTc Focuser onto an Astro-Tech 10" or 12" RC Astrograph with M117 x 1 standard threads.
In the Box
JMI Telescopes ADPT117XT Astro-Tech RC Visual Back Adapter for NGF-XTc Focuser
Limited 1-Year Warranty
Table of Contents
Metric 117 x 1 female SCT thread
Input is the end in which the light enters.
3.79" (96.27 mm) male NGF-XT mounting
Output is the end from which the light exits.
JMI Telescopes ADPT117XT Astro-Tech RC Visual Back Adapter for NGF-XTc Focuser Review