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Home > Classifieds > Astromart Classifieds > CCD Cameras ASTRO > Classified #181559

For Sale: JMI NGF-S Electric Focuser for SCT’s***Sale Pending***

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The NGF-S is specifically designed for SCT’s 8" to 16" with standard output threads. Also fits on the Meade 7" Maksutov-Cassegrain telescopes. SCTs achieve focus by moving the mirror. This design tends to create image shift, which is especially problematic for CCD imaging. The NGF-S achieves focus by moving the eyepiece, camera, or other equipment at the back of the telescope instead of the mirror. Includes an SCT threaded output adapter to allow use of standard SCT equipment. Zero image shift and zero backlash makes it fantastic for visual and photographic work and a must for CCD imaging. Very little use, some marks on the adapter barrel. PayPal only. Sell for $235.00 (includes 3% PayPal chg. $7 + $10 shipping). Ship CONUS only. Thanks for looking.

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