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Questar
Questar is a precision optics manufacturer based in New Hope, Pennsylvania producing top quality telescopes for over 60 years. Best known for their Maksutov-Cassegrain, Questar brings an elevated design aesthetic to the astronomy world, producing instruments that look as good as they perform.
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Original price $75.00 - Original price $75.00Original price$75.00$75.00 - $75.00Current price $75.00Questar 1.25" Slip-Fit Adapter to Use a 45° Image Erector on a Questar
QuestarMore on the wayThis Questar slip-fit adapter lets you use a 1.25" image erecting diagonal with a Questar 3.5" telescope or spotting scope.This Questar 1.25" slip-...
View full detailsOriginal price $75.00 - Original price $75.00Original price$75.00$75.00 - $75.00Current price $75.00 -
Original price $300.00 - Original price $300.00Original price$300.00$300.00 - $300.00Current price $300.00Questar 32mm Brandon Eyepiece
QuestarMore on the wayThis is an excellent low power eyepiece for capturing galaxy pairs and compact galaxy clusters, viewing emission and reflection nebulas and smaller...
View full detailsOriginal price $300.00 - Original price $300.00Original price$300.00$300.00 - $300.00Current price $300.00 -
Original price $300.00 - Original price $300.00Original price$300.00$300.00 - $300.00Current price $300.00Questar 8mm Brandon Eyepiece
QuestarMore on the wayThis is an excellent high power eyepiece for observing lunar and planetary detail, resolving globular clusters, picking up small planetary nebulas ...
View full detailsOriginal price $300.00 - Original price $300.00Original price$300.00$300.00 - $300.00Current price $300.00 -
Original price $300.00 - Original price $300.00Original price$300.00$300.00 - $300.00Current price $300.00Questar 16mm Brandon Eyepiece
QuestarMore on the wayThis is an excellent medium power eyepiece for lunar observing, resolving globular clusters, picking up details in the more compact emission and re...
View full detailsOriginal price $300.00 - Original price $300.00Original price$300.00$300.00 - $300.00Current price $300.00 -
Original price $300.00 - Original price $300.00Original price$300.00$300.00 - $300.00Current price $300.00Questar 24mm Brandon Eyepiece
QuestarMore on the wayThis is an excellent medium to low power eyepiece (53x and 80x in the 3.5" Questar) for lunar observing, resolving globular clusters, viewing the m...
View full detailsOriginal price $300.00 - Original price $300.00Original price$300.00$300.00 - $300.00Current price $300.00 -
Original price $300.00 - Original price $300.00Original price$300.00$300.00 - $300.00Current price $300.00Questar 12mm Brandon Eyepiece
QuestarMore on the wayThis is an excellent medium high to high power eyepiece (108x and 162x in the 3.5" Questar) for observing lunar and planetary detail, resolving glo...
View full detailsOriginal price $300.00 - Original price $300.00Original price$300.00$300.00 - $300.00Current price $300.00 -
Original price $345.00 - Original price $345.00Original price$345.00$345.00 - $345.00Current price $345.00
Questar 1.25" Color Filter Set For Questar Eyepieces
QuestarMore on the wayThis Questar filter set for planetary observing consists of ten 1.25" stackable color filters that are threaded to fit the barrels of Questar Brand...
View full detailsOriginal price $345.00 - Original price $345.00Original price$345.00$345.00 - $345.00Current price $345.00 -
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 $300.00 - Original price $300.00Original price$300.00$300.00 - $300.00Current price $300.00Questar 6mm Brandon Eyepiece
QuestarMore on the wayThis is an excellent very high power eyepiece (best used with the 7" Questars) for observing lunar and planetary detail, resolving globular cluster...
View full detailsOriginal price $300.00 - Original price $300.00Original price$300.00$300.00 - $300.00Current price $300.00 -
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 -
Original price $495.00 - Original price $495.00Original price$495.00$495.00 - $495.00Current price $495.00Questar Variable Polarizer for Imaging with 3.5" and 7" Questars
QuestarIn StockThis Questar variable polarizing assembly allows you to control the effective f/stop of a Questar telescope during terrestrial and lunar prime focu...
View full detailsOriginal price $495.00 - Original price $495.00Original price$495.00$495.00 - $495.00Current price $495.00
