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Altair 60mm F6 EDF V3 Refractor Interferometry test report green light
$599.99
Discover the comprehensive test report for the Altair 60mm F6 EDF V3 Refractor, showcasing its remarkable performance in interferometry. Uncover the significance of the green light as we delve into...
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...