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1.25" Prism diagonal
$147.00This premium 1.25" Takahashi TAKSD1 compression ring prism star diagonal is the diagonal that Takahashi puts with all of their complete telescope systems - even those costing as much as $30,000. -
Astro-Tech 2" 99% Reflectivity Dielectric Mirror Diagonal For Refractors
$119.95This 2” dielectric mirror-type star diagonal is an outstanding value. At this low price, if there ever was a bargain in astronomy, this is it . . .
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Astro-Tech 2" 99% Reflectivity dielectric mirror diagonal for SCTs
$149.95This 2" dielectric mirror-type star diagonal is designed to give you first-class performance with a Schmidt-Cassegrain - at a money-saving and far from first-class price . . . -
Meade 2" 99% Reflectivity dielectric mirror diagonal, with 1.25" adapter
$149.00This 90° 2" mirror star diagonal uses premium dielectric coatings for an exceptionally high 99% reflectivity . . . -
Celestron 2" Starbright XLT Enhanced aluminum mirror diagonal for SCTs
$139.95This 2" first surface mirror diagonal for Schmidt-Cassegrains has a 1.25" eyepiece adapter and Starbright XLT enhanced multicoatings for better than 96% reflectivity . . . -
Meade Adapter to use 2" refractor diagonals and 2" accessories on Schmidt-Cassegrains
$89.95This two-part adapter tube lets you use 2" refractor-type star diagonals on a Schmidt-Cassegrain telescope's threaded rear cell . . . -
Takahashi 4 Turret 1.25" Eyepiece Holder
$650.00Looking for a quick way to change magnifications and not use a zoom eyepiece? This great accessory from Takahashi might be the ticket. -
Tele Vue 2" Everbrite Star Diagonal Package with 2" to 1.25" Adapter
$320.00This premium 90° 2” mirror-type star diagonal has Everbrite dielectric mirror coatings for 99% reflectivity and is finished in a handsome matte satin black with a 2" to 1.25" adapter . . .
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Tele Vue 2" Mirror diagonal with 96% reflectivity enhanced aluminum coatings and 2" to 1.25" eyepiece adapter
$261.00This 90° 2” mirror-type star diagonal has enhanced aluminum mirror coatings for 96% reflectivity. The mirror is overcoated with quartz for long life. The diagonal is designed for refractors with 2” focuser drawtubes . . .
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Astro-Tech 1.25" 99% Reflectivity dielectric mirror diagonal
$69.95This 1.25" dielectric mirror-type star diagonal was a Sky & Telescope Hot Product for 2007! Considering its performance, it would be an outstanding value at twice the price. At its economical low price, it's still a hot product, and nothing short of sensational . . .
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