Erecting Prism
kite-cam lady liberty/lake mendota flight
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Celestron 1.25 90° Erecting Diagonal for Telescope $24.99 This Celestron 1.25″ erect image diagonal uses an Amici prism design. This design allows you to look into the telescope at a 90° angle, at images that are oriented properly, meaning the image is upright and correct from left to right. Comes with a set of duct caps that are not shown in the photo. Has metal barrel with a plastic housing. Diagonal was part of an accessory kit that came with a C… |
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New 1200X90mm Maksutov-CassegrainTelescope $399.99 … |
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New 130mm Maksutov-Cassegrain Telescope $1,499.99 With tube length of 21 inches, a 130mm (5″) precision-polished fully multi-coated meniscus front lens, and solid uncompromising construction. the 130mm Maksutov-Cassegrain is a paragon of portability, optical excellence, and durability. Better still, it’s one of the most versatile scopes we offer. The model 2000×130 delivers bright, high-contrast images, and with a focal length of 2000mm (f/15.4)… |
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Meade #64 T-Adapter for all ETX models (Except ETX-60/70/80AT) $34.84 For all ETX models (except ETX-60/70/80AT)…. |
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Celestron Erect Image Prism for Refractor and Schmidt Cassegrain $29.49 Celestron’s Erect Image Diagonals are an Amici prism design. This design allows you to look into the telescope at a 45° angle, at images that are oriented properly, meaning the image is upright and correct from left to right…. |