Ama-Nautical Sextants GLH130-40

I-MarineAma-Sextant /Ama-Sextant asemanzini

Imodeli: GLH130-40

I-sextant yasemanzini ngemuva kohlaka olubunjwe njengefeni olune-handle grip yokusetshenziswa, nengalo ehambayo ohlakeni, Isibalo sengalo siyinkomba yokuthi isibuko esiphezulu; isibuko esikhanyayo esifakwe i-sextant horizon ngakwesobunxele (phakathi, i-n telescope's), eduze kwesibuko kuza isihlungi se-horizon sokusetshenziswa lapho kulinganiswa ilanga elikhanyayo nezinye izidalwa zasezulwini. Lapho kulinganiswa ukuphakama kwezidalwa zasezulwini, ukubonwa kwe-sextant okubanjwe ngesandla, vumela ithubhu le-telescope ukuthi ligcine izinga futhi lilinganiswe ngokuboniswa kwesibuko se-horizon yasezulwini njengoba kubukwa kusuka ku-telescope; ngesikhathi esifanayo ukulawula imisebenzi yezingalo, okwenza i-telescope yezinkanyezi ekwindla ibonakale emkhathizwe. Lesi futhi yisizathu sesidingo sokukhiqiza isibuko se-horizon seglasi esikhanyayo.