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  1. 1.25" Enhanced aluminum 96% reflectivity mirror diagonal

    $140.00
    This 90° 1.25" mirror-type star diagonal uses enhanced aluminum mirror coatings for a full 95% reflectivity. The mirror is overcoated with quartz for long life. The mirror housing and 1.25" barrels are precision-machined from a single block of solid aluminum, rather than being simply a pair of less-rigid tubes screwed into a flimsy plastic mirror housing or sheet metal stamping, as with lesse . . .
  2. 1.25" Everbrite 99% Reflectivity mirror diagonal

    $190.00
    This 90° 1.25" first-surface mirror star diagonal has Everbrite dielectric mirror coatings for a full 99% reflectivity, the highest possible . . .
  3. 1.25" 99 Percent reflectivity Everbite mirror, 60 degree viewing

    $245.00
    This unique 60° viewing angle 1.25" diagonal is a sensible step up for comfortable extended viewing of the Moon and planets, as well as more comfortable terrestrial observing . . .
3 Item(s)
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