Meade Model 932 Image Attachment Prism for ETX-90 of 125
Meade Model 932 Image Erecting Prism #07210 for ETX-90 and ETX-125. Produces a correctly oriented image and a convenient 45° viewing angle for terrestrial observations. All ETX-90 and ETX-125 models have 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 mirrored from left to right. While this is normal and not a problem for astronomy, for terrestrial observations a corrected image is highly desirable, and that's where this handy accessory comes in. For observing wildlife, a house with a view, or other terrestrial applications, the #932 45° Erecting Prism attaches in seconds and produces a both right-side-up and left-to-right correct image as a more convenient (for daytime work) 45° viewing angle. Connects to the rear view camera port. For all ETX-90 and ETX-125 models