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Diagonals & Prisms
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Original price $925.00 - Original price $925.00Original price$925.00$925.00 - $925.00Current price $925.00Questar 2" Quartz Silver Mirror for 7" Questars
QuestarMore on the wayThis 2" Questar star diagonal allows the use of 2" eyepieces with the 7" Questar Maksutov. Its 1/20th wave first surface quartz mirror has silver m...
View full detailsOriginal price $925.00 - Original price $925.00Original price$925.00$925.00 - $925.00Current price $925.00 -
Original price $395.00 - Original price $395.00Original price$395.00$395.00 - $395.00Current price $395.00
Questar 1.25" Mirror Diagonal for Brandon Eyepieces on a 3.5" Questar
QuestarMore on the wayThe Questar #19107 is a mirror-type 90° viewing angle star diagonal for axial viewing with a 3.5" Questar telescope. It connects to the Cassegrain ...
View full detailsOriginal price $395.00 - Original price $395.00Original price$395.00$395.00 - $395.00Current price $395.00 -
Original price $460.00 - Original price $460.00Original price$460.00$460.00 - $460.00Current price $460.00Questar 45° Image Erecting Prism for Questar 3.5" Scopes Only
QuestarMore on the wayThis premium Questar 45° viewing angle image erecting diagonal fits into the back of any Questar 3.5" scope to provide upright and correctly left-t...
View full detailsOriginal price $460.00 - Original price $460.00Original price$460.00$460.00 - $460.00Current price $460.00
