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Product Specifications |
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80 mm clear aperture, 560 mm focal length, air spaced, doublet objective using extra low dispersion (ED) glass |
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Lightweight, mechanically stable, carbon fiber, fully baffled, optical tube assembly |
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4 1/16" diameter fully retracting carbon fiber dew shield. |
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2" dual speed Crayford focuser with compression ring and a 1.25" compression ring adapter |
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Aluminum foot and included Vixen Balance rail |
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3.5" diameter main tube and 4 1/16" diameter dewshield. OTA is 17 1/8" long and 19 3/4" with dew shield extended. |
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Optical tube 4 pounds. This is our lightest optical tube assembly. R90C clamshell and vixen rail 1.5 pounds. |
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Optional, Recommended: |
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Lightweight foam lined, airline carry on size |
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131 |
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8 |
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8 |