ETX TECHNICAL TIPS Last updated: 28 May 2003

ETX-90 Dimensions

Subject:	ETX-90 OTA Mechanical Drawing
Sent:	Tuesday, May 27, 2003 05:15:40
From:	d_wallace@ecrm.com (Dave Wallace)
Attached is a mechanical drawing of the Optical Tube Assembly for the
ETX-90. I've simplified it a bit (the finder scope is not shown, for
example) and  not everything is dimensioned.  It's not good enough to
fabricate an OTA from, but it should be fine for somebody who wants to
use the OTA on their own mount.

Click for full-size image (106KB)

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