Electric Martini
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Prisms

Baader Planetarium MaxBright Mirror Telescope Diagonal with ClickLock
Baader Planetarium MaxBright Mirror Telescope Diagonal with ClickLock
Baader Planetarium 2 Inch MaxBright Diagonal With their ground-breaking introduction several years ago of the all-dielectric 2 Maxbright star diagonal Baader Planetarium brought mirror star diagonals i
Price: $259.00
Meade 2 Inch Format Upgrade for LX90 and LX200 Telescopes
Meade 2 Inch Format Upgrade for LX90 and LX200 Telescopes
Your Meade LX90 and LX200 telescopes come with a standard 1.25 format diagonal and 1.25 format eyepiece.
Price: $239.00
William Optics 2 Inch Quartz Dielectric Diagonal for SCTs
William Optics 2 Inch Quartz Dielectric Diagonal for SCTs
If what you are looking for is the highest achievable brightness contrast and sharpness during critical observations with high-end instruments WO 90° 2 mirror Quartz Dielectric star Diagonal is you
Price: $265.00
William Optics 1.25 Inch Dielectric Diagonal
William Optics 1.25 Inch Dielectric Diagonal
You do not have to renounce having a quality 1.25 diagonal!
Price: $88.00
William Optics 2 Inch Quartz Dielectric Diagonal
William Optics 2 Inch Quartz Dielectric Diagonal
If what you are looking for is the highest achievable brightness contrast and sharpness during critical observations with high-end instruments WO 90° 2 mirror Quartz Dielectric star Diagonal is you
Price: $258.00
William Optics 2 Inch Carbon Fiber Dielectric Diagonal with SCT Ring
William Optics 2 Inch Carbon Fiber Dielectric Diagonal with SCT Ring
If what you are looking for is the highest achievable brightness contrast and sharpness during critical observations with high-end instruments WO 90-degree 2 mirror Dielectric star Diagonal is your cho
Price: $168.00
William Optics 2 Inch Quartz Dielectric Diagonal
William Optics 2 Inch Quartz Dielectric Diagonal
If what you are looking for is the highest achievable brightness contrast and sharpness during critical observations with high-end instruments WO 90° 2 mirror Quartz Dielectric star Diagonal is you
Price: $258.00
William Optics 2 Inch Quartz Dielectric Diagonal for SCTs
William Optics 2 Inch Quartz Dielectric Diagonal for SCTs
If what you are looking for is the highest achievable brightness contrast and sharpness during critical observations with high-end instruments WO 90° 2 mirror Quartz Dielectric star Diagonal is you
Price: $265.00
William Optics 1.25 Inch Dielectric Diagonal
William Optics 1.25 Inch Dielectric Diagonal
You do not have to renounce having a quality 1.25 diagonal!
Price: $88.00
TeleVue90 Degree Telescope Diagonal - 1-1/4 Inch
TeleVue90 Degree Telescope Diagonal - 1-1/4 Inch
Tele Vue 90 Degree Diagonal - 1-1/4 InchThe 2 Enhanced Aluminum mirror coating provides a 96% reflective surface across all but the extreme ends of the visual spectrum.
Price: $140.00