If you have a camera attached to your William Optics Megrez 90 and want to focus more precisely, you can replace the original focus ring with a Feather Touch. This 2-inch focus adapter for the Megrez 90 fits between the tube and the new focus ring.
The Megrez 90 is a compact refractor with a 90 mm aperture that you can use both for visual observation and for photography. With this adapter from Starlight Instruments, you can attach a 2-inch Feather Touch to it. You can find similar tubes in our store. Single refractor tubes.
Check beforehand whether you actually have a Megrez 90 and not another Megrez model, because the connections differ per tube. While changing the focus lens, keep the lens cap on. If you use a flattener, then recalculate the distance to the sensor after the conversion. You can read more about photography here. photographing stars.
To get the camera to focus precisely, a Bahtinov mask tailored to your tube.
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