NEEWER 4 Pcs LS-T6 Extension Tube Kit Telescope Accessory for Astrophotography RGB LED Light Sticks Total Length: 11

Total Length: 11

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Model: GM001

6’ / 94–200cm

3oz / 180g

NEEWER 4 Pcs LS-T6 Extension Tube Kit Telescope Accessory for Astrophotography RGB LED Light Sticks Total Length: 11Description A "must have" accessory Designed to be placed in front of the focal plane of your telescope to add length to the original tube, offering extra focuser back travel and the correct image scale for astrophotography? Combine extension tubes The set includes extension tubes of 4 lengths: 5mm, 10mm, 15mm, and 20mm. Achieve different spacing as required by combining one, two, three or four tubes together connect male threads with female threads?