Astro-Tech
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Astro-Tech 24mm illuminated reticle eyepiece
$59.95The economical Astro-Tech #AT24IL illuminated reticle 1.25" eyepiece helps you align your go-to telescope on the sky, check your polar alignment for astrophotography, center guide stars in an photoguide scope, and more . . . -
Astro-Tech 2X Telecentric Extender Barlow for 1.25" eyepieces
$59.95This Astro-Tech 2x Telecentric Extender, ie a Barlow, is a great way to cleanly double the power of any 1.25" eyepiece in your collection . . .