I-Nautical Sextants GLH130-40

OsolwandleAma-Sextants /I-Nautical Sextants

Imodeli: GLH130-40

I-Nautical sextant ngemuva kwefreyimu emise okwefeni enesibambo esizosetshenziswa , enengalo enyakazayo kuhlaka , Isibalo sengalo siyinkomba yokuthi isibuko esiphezulu ; i-semi-refleive mirror igibele i- sextant horizon kwesokunxele ( maphakathi , n nesibonakude ) , eduze kwesibuko kukhona isihlungi se-horizon esizosetshenziswa uma kulinganiswa ilanga elikhanyayo nezinye izindikimba zasemkhathini . Lapho ukala ukuphakama kwendikimba yasemkhathini , ukubonwa kwe-sextant okubanjwa ngesandla , vumela ishubhu yesibonakude ukuthi igcine izinga futhi ikalwe ngokuboniswa kwesibuko somkhathizwe wesibhakabhaka njengoba ibukwa kusibonakude; ngesikhathi esifanayo ukulawula imisebenzi yezikhali , okwenza isibonakude sezinkanyezi ekwindla sibone emkhathizwe . Lesi futhi isizathu sesidingo sokukhiqiza isibuko sengilazi esibonakala kancane.