Nautical Sextants GLH130-40

Mmiri mmiriSextants /Nautical Sextants

Ụdị: GLH130-40

Nautical sextant dị n'azụ etiti nke nwere ụdị fan nwere njide aka maka ojiji, nwere ogwe aka mbugharị na etiti, Ogwe aka bụ ihe na-egosi na enyo dị elu; mirror na-egbuke egbuke na-agbanye sextant n'akụkụ aka ekpe ( n'etiti , n teliskop , n'akụkụ enyo ahụ na-abịa nzacha horizon maka ojiji mgbe ị na-atụle anyanwụ na-egbuke egbuke na ihe ndị ọzọ dị na mbara igwe. Mgbe ị na-atụle ịdị elu nke elu igwe , ihe nlele sextant ejiri aka mee, ka tube teliskop ahụ nọgide na-enwe ọkwa ahụ ma tụọ ya site na nlegharị anya enyo nke mbara igwe dị ka elere anya site na teliskop; N'otu oge ahụ iji mezie ọrụ nke ogwe aka, na-eme ka teliskop na-agụ kpakpando na ọdịda na-ahụ na mbara igwe. Nke a bụkwa ihe mere ọkara na-egosipụta iko horizon mirror n'ichepụta mkpa.