Yikuphi ukuphindaphinda okungcono kakhulu kokuthenga isibonakude?
Itheleskopu iyithuluzi elibonakalayo elisebenzisa amalensi noma izibuko nezinye izinto zokubona ukuze zibone izinto ezikude.Isebenzisa i-refraction yokukhanya nge-lens noma ukukhanya okuboniswa yisibuko se-concave ukuze ingene embobeni futhi iguqukele esithombeni, bese ngokusebenzisa i-eyepiece ekhulisayo ukuze ibonakale, eyaziwa nangokuthi "isibuko esiyinkulungwane".
Izibonakude zingahlukaniswa cishe zibe ama-monoculars nama-binoculars.
Iningi lama-monoculars izikhathi ezingu-7~12, alungele ukubuka izinto ezikude nezihamba kancane, futhi adinga ukusetshenziswa ne-tripod.
Ama-binoculars ngokuvamile angu-7-12x futhi afanele ukubukwa okubanjwa ngesandla kwezinto ezisondelene kakhulu.
Ungakukhethela kanjani ama-binoculars afanele?
Ama-binoculars angahlukaniswa abe lula: uhlobo lwe-pro kanye nohlobo lwe-ridge yesibili.
I-Prosthoscope: isakhiwo esilula, ukucubungula okulula, kodwa umthamo omkhulu, isisindo esinzima.
Isibonakude sophahla: Isayizi encane, ilula uma kuqhathaniswa, kodwa kunzima ukuyicubungula, ibiza kancane kunoPaul.
Uhlobo olufanayo lwesibonakude lukhiqiza izithombe ezigqamile kunohlobo lwe-roof, kodwa itheleskopu yohlobo lwe-Roof ayinaqiniso kangako, futhi ubukhulu obuqondiwe kanye nebanga alifani nohlobo lophahla.
1 Ukukhulisa isibonakude
Kuzibonakude sivame ukubona izinombolo ezinjengo-8 by 42 noma 10 by 42, lapho u-8 noma u-10 engamandla e-eyepiece kanye no-42 indawo yokuvula inhloso.
Siyini isiphindaphinda?Ngamagama alula, ukukhuliswa inombolo yezikhathi lapho usondeza okuthile ndawonye.Isibonelo, into eqhele ngamamitha angu-800, uma ibukwa nge-telescope engu-8x, izovela ngamamitha angu-100 phambi kweso lenyama.
Uma i-telescope inkulu, kungcono, ama-binoculars ngokuvamile akhetha izikhathi ezingu-7-10.Uma ukukhuliswa kungaphezu kwezikhathi ezingu-12, isithombe asizinzile futhi ukubhekwa akukhululekile ngenxa yokuxhawula isandla, ngakho-ke ukusekelwa kwe-tripod kuyadingeka.
2 Ukumboza
Ukugqoka kwenziwa ukuze kwandiswe ukungena kwelensi futhi kunciphise ukubukeka.Ngokuvamile, umphumela wokudlulisa ukukhanya we-multilayer coating ungcono kunalowo wesendlalelo esisodwa.Uhlobo lwe-coating luzophinde luthinte ukudlulisa, ifilimu evamile eluhlaza okwesibhakabhaka, ifilimu ebomvu, ifilimu eluhlaza, phakathi kwayo ukudlulisa okungcono kakhulu ifilimu eluhlaza.
3 Indawo yokubuka
Inkambu yokubuka isho i-engeli yokubuka ongayibona uma ubheka ngesibonakude.Uma inkambu yokubuka inkulu, iba ngcono ekusesheni.Ngokuvamile, i-eyepiece engu-32/34mm inenkundla enkulu yokubuka yochungechunge olufanayo lwezibonakude, okuyenza ifaneleke ukuseshwa kwendawo enkulu.
4 Isisindo
Uma sisebenzisa isibonakude ngaphandle, ngokuvamile kufanele sihambe nesibonakude isikhathi esiyingxenye yosuku noma usuku, futhi siphakamise isibonakude ukuze sibheke izinto isikhathi eside.Ukuphatheka kuyisici okufanele sicatshangelwe.Kubantu abanamandla amaphakathi, isibonakude esinesisindo esingamagremu angu-500 singenza inqubo yokusebenzisa ibe ntofontofo.
5 Isevisi yewaranti
Isibonakude singeyenani elincane lempahla, izitolo zesevisi zimbalwa, izinhlobo ezahlukene zezinqubomgomo zewaranti yesibonakude ngokuvamile zihlukile.Ekuthengeni isitayela esifanele ngesikhathi esifanayo, kodwa futhi ukubuza iwaranti ecacile kanye namanye amaphrojekthi athile wesevisi emva kokuthengisa.
Isikhathi sokuthumela: Mar-31-2023