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Telescope accessories
(2)
Adaptors
(2)
Extension tubes
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Connector (other end)
Connector (other end)
Eyepieces, camera adapters or other accessories can be connected at the accessory end.
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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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M68
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Optical length
Optical length
The optically effective length of the component.
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Telescope accessories
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Adaptors
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Extension tubes
Connector (other end):
75mm
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ASToptics
Extension tube M68 fine tuning ring - 0.3mm (aluminium)
$ 15.90
ready for shipping in
1-2 weeks
ASToptics
Extension tube M68 fine tuning ring - 0.5mm (aluminium)
$ 6.90
ready for shipping in
24 h
