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Optical Tubes (OTA)

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  • von 200.- bis 400.- (27)
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  • von 600.- bis 800.- (7)
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  • von 1000.- bis 2000.- (18)
  • von 2000.- bis 5000.- (18)
  • ab 5000.- (5)
The FL55ss is a high-performance, top-of-the-range Fluorit..

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Vixen's standard "photo-visual" SD apochromatic refractor ..

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In combination with the new optional SD Reducer HD Kit or ..

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In combination with the new optional SD Reducer HD Kit or ..

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BT-70 SF giant binocular with 62° LER eyepieces 20mm for ..

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BT-82 SF giant binocular with 62° LER eyepieces 20mm for ..

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BT-120 SF giant binocular with 62° LER eyepieces 20mm for ..

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Featuring a fast f7.5 aperture ratio, the ED80Sf is ideal ..

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BT-120 SF giant binocular with 62° LER eyepieces 20mm for ..

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Highly advanced "photo and visual" optical design, the fla..

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High-Performance Flattener and Reducer Kit with connecting..

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Provide Finer Focus Adjustments With the installation of ..

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The most compact and portable of Celestron’s German equato..

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Highly advanced "photo andvisual" optical design, the flag..

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The three-lens design of the EXPLORE SCIENTIFIC ED-Apochro..

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HOYA FCD-1 Glass lens, AL-Tube, 2.0'' Rack&Pinion Focusser..

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Experience our best optical performance with EdgeHD’s apla..

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Versatile design accommodates 2 focal ratios: native f/10 ..

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includes: 25mm eyepiece (81x), 6x30 optical finderscope, s..

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