Vintage Celestron Ultima 23mm WA eyepiece ZWO A perfect match for the

A perfect match for the Sky-Watcher Wave 100i mount (available as an all-in-one kit

sandwall  |  NGC6590  |  ASKAR SQA85 + ZWO ASI 2600MC Pro

to provide a neutral color tone

The system’s ultra-fast focal ratio also eases the tracking demands on your mount

75 formats are also included

Vintage Celestron Ultima 23mm WA eyepiece ZWO A perfect match for theFeatures Japanese made, this is a used, fully multi coated 23mm eyepiece with 1. 25 inch barrel. This is in excellent but used condition: the glass is clean, as is the barrel, which shows some wear. This one was used by the Denver Museum of Nature and Science in their Questars, and has been modified for use in the shorter Questar focuser. The only difference we can see between this and a non modified unit is that the 1. 25" barrel has been shortened.