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Astronomy
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Telescope accessories
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Adaptors
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Extension tubes
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ASToptics
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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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The optically effective length of the component.
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40
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Categories:
Astronomy
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Telescope accessories
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Adaptors
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Extension tubes
Manufacturers:
ASToptics
Connection (to the telescope):
2"
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ASToptics
2" extension tube, 40mm
$ 46.90
ready for shipping in
3-6 months
