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Telescope accessories
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Adaptors
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Extension tubes
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Optical length
Optical length
The optically effective length of the component.
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Manufacturer
William Optics
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Connection (to the telescope)
Connection (to the telescope)
Specifies the product's connection or connection thread on the telescope connection end. The same adapter dimension must always be available on the telescope.
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M92
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Price
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short-term
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Categories:
Telescope accessories
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Adaptors
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Extension tubes
Optical length:
67
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William Optics
Extension tube Verlängerungsadapter 4" für Flat GT
$ 83.00
ready for shipping in
3-5 weeks
