Takahashi
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1.25" 1.6X Extender-Q for Takahashi refractors
$640.00This dual purpose Takahashi optical system is both a 2" 1.6x Barlow and a field flattening photographic tele-extender designed for use with Takahashi FSQ-106/Sky 90 refractors . . . -
2" 1.6X Extender-QE for the new Takahashi FSQ-106ED/FS-60C refractors only
$720.00This Takahashi Extender-QE dual purpose optical system is both a 2" 1.6x Barlow and a field flattening photographic tele-extender for the new Takahashi FSQ-106ED "New Q" and FS-60C refractors only . . . -
2X 1.25" Barlow with compression ring
$204.00This quality 2x Barlow is designed to mount in front of your star diagonal and uses a non-marring compression ring to hold the diagonal in place, rather than an easily-lost metal thumbscrew . . .