Meade #932 1.25″ Image Erecting Prism for ETX90/125 Telescopes

The Meade #932 Image Erecting Prism for ETX90 and ETX125 telescopes produces a correctly oriented image and convenient 45° observing angle for terrestrial observations.

All ETX90 and ETX125 models feature an internal flip mirror to reflect light to the telescope’s convenient 90° astronomical observing position. In this position the telescope’s image is upright, but mirror-reversed left to right. While this is normal and poses no problem for astronomy, for terrestrial observing a corrected image is highly desirable, which is where this useful accessory comes in.

For observing wildlife, a home with a view, or other Earthly applications, the #932 45° Erecting Prism results in an image both right side up and corrected left to right. It also provides a comfortable 45° observing angle which is more convenient for daytime work. The prism threads securely onto the rear photo port of the telescope.

NOTE:

• Compatible with ETX90 and ETX125 telescope models.
• Not compatible with ETX60, ETX70 and ETX80, see Meade #933 Image Erecting Prism for those models.