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Altair Astro
Altair ASCENT 102mm F11ED Refractor Geared Focuser
$779.99
The ASCENT 102mm F11 ED Doublet refractor is optimised for visual observation and imaging of solar system objects. An evolution of the well respected "Classic" Starwave 102 F11 Achromat, now...
Altair 130mm ED FX Quad F5.0 Flat Field Astrograph Refractor
$5,399.00
Altair 130mm ED FX Quad F5.0 Flat Field Astrograph Refractor True flat-field astrograph: integrated 4-element, dual-ED optical train delivers pinpoint stars corner-to-corner with no separate flattener or reducer required...