3.5" Rotating Focuser with Feather Touch Micro 9:1 Dual-Speed (35FOCER-FT)
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3.5" Rotating Focuser with Feather Touch Micro 9:1 Dual-Speed (35FOCER-FT)

$1,802.00
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Description Astro-Physics 3.5" Rotating Focuser with Feather Touch Micro 9:1 Dual-Speed (35FOCER-FT) The Astro-Physics 130 Starfire GTX refractor ushers in a new era focuser…the 3.5” Astro-Physics focuser with a greaseless drawtube and the dual-speed mechanism of the Feather Touch 9:1 Micro. The focuser has been designed to meet and exceed the high-precision requirements of modern imaging.  Today’s smaller pixel cameras can magnify any focuser flexure problems, so we have engineered this focuser from the ground up, reviewing every part so that even the heaviest cameras will be free from flexure and have focusing repeatability.  More than a dozen knife-edge baffles are machined into the wall of the drawtube and painted flat black in order to maximize contrast by essentially eliminating any internal reflections. Visual and imaging astronomers often want a different “feel” to their focusers, as their requirements differ.  Adjusting the “feel” of the focuser is easy.  There are two adjus

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