Astro-Tech

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  1. Astro-Tech 1.25" 99% reflectivity dielectric quartz mirror diagonal

    $119.95

    THIS PRODUCT HAS BEEN DISCONTINUED.  THIS PAGE IS HERE FOR INFORMATIONAL PURPOSES ONLY.

    In addition to 99% reflectivity dielectric coatings, this Astro-Tech 1.25" star diagonal has a premium first-surface mirror made of low thermal expansion quartz, rather than conventional BK7 glass . . .

    Out of stock

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