The nut needs to be tight enough to lock when the locking lever is pushed towards the plastic notch, but loose enough to move the scope when it is in the opposite position. It is spring loaded to keep it engaged to the large gear. Try Yumpu. Focusing in causes the knob to be pulled to towards the objective lens until it presses against the plastic outside the scope then pulling the lens in. The scope does have a rear port that may be useable, but you would need a specific diagonal of poor quality IMO to fit the port and would then have clearance issues looking close to the zenith because of the fork mount. You canreally see it using a light source in a dark room when comparing two scopes side by side.
What you are about to read is my experience with a Meade ETXAT I When you focus out the “step” presses on the plastic inside the scope moving the. This writeup was made to document my own attempt to repair the focusing knob on my Meade ETX Telescope. This telescope had not been. Hello I have an opportunity to buy a etx 70 at at good price.
Meade ETX70 AT Focus
But the seller is not sure if the focus of works. Is it easy to fix focussing in an etx
Sign in. Begin to thread the nut into place. Let me begin by apologizing about the very very poor picture quality. SynScan AZ To view links or images in signatures your post count must be 5 or greater. But they serve the purpose and next time I disassemble the scope to modify the baffles I will take new pictures.
Weasner's Meade ETX Tech Tips
I angled the base slightly towards the drive assembly and wiggled the base down without any force. Make note of the 3 plastic pins that match up to the holes on the left side of the OTA.
Video: Meade etx 70 focus repair MEADE ETX70 focus problem review
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Equipment:To start find a sacrificial white towel to work on. Choose your language.
This clutch works similarly to the vertical with a few extras. Cancel Overwrite Save. Thiswill allow the focuser to move smoothly and have constant load from thegrease.