Ubonelelo lwefektri---Akukho Middleman---OEM/ODM Iyafumaneka

Ngoko ke yintoni efunekayo ukuba abantu abatsha banikele ingqalelo xa bethenga?

Ukuthetha ngeeteleskopu ezidlula enye, kukho iindidi ezimbini.Enye icwengile kwaye iyaphatheka, kwaye enye yeyokubukela iintaka, isibhakabhaka esineenkwenkwezi okanye ukusebenzisa isikhephe.Enyanisweni, ubutofotofo beteleskopu enelensi enye buncinane kakhulu kunobo bebhayinotyhula.Kakade ke, wonke umntu uneemfuno ezahlukeneyo.Kulunge kakhulu ukujonga nje into ekujoliswe kuyo.Ukongeza, ukuba unombono omkhulu phakathi kwamehlo akho, i-monocular nayo ifanelekile kuwe.

Ngoko ke yintoni efunekayo ukuba abantu abatsha banikele ingqalelo xa bethenga?

1. Ukwandiswa: Okukhona ukhulisa kakhulu, kokukhona ubona umgama, kodwa kwangaxeshanye, ukuxhawula izandla kuya kwandiswa, nto leyo ekusenokwenzeka ukuba ibangele isiyezi.Kunconywa ukuba ukhethe amaxesha angama-7-10.

2. I-Caliber: Ubukhulu be-diameter, ukukhanya ngakumbi kuqokelelwa, kwaye kucace ngakumbi ukubonakala.Ubukhulu obukhulu, ubunzima buya kunyuka ngokufanelekileyo.Kucetyiswa ukuba ukhethe phakathi kwe-30-50mm.Ukuba unesandla esizinzileyo, khetha esona sikhulu.Ngaphandle koko, malunga ne-40 yeyona nto ingcono.Ukongezelela, ngaphezu kweli xabiso lisetyenziswa kakhulu ukujonga inkwenkwezi okanye ukubukela iintaka, kwaye kufuneka kuzinziswe ngenkxaso.

3. Ujongo kwimathiriyeli yeprism, loo mashumi eedola zeeteleskopu zetyhubhu enye kunokwenzeka ukuba zisebenzise imathiriyeli ye-BK7, enokuhanjiswa kokukhanya okuphantsi, iziphumo ezimfiliba, kwaye azibukhali, ngelixa i-BAK4 inokuhanjiswa kokukhanya okulungileyo kunye nemifanekiso ecacileyo neqaqambileyo.

4. Ukujonga i-anti-reflection coating, ngakumbi i-anti-reflection coating, icacisa umfanekiso.Ngokubanzi, umphezulu wesipili sefilimu enomaleko omnye unobomvu okanye oluhlaza okwesibhakabhaka-mfusa, ifilimu enamaleko amaninzi inombala oluhlaza okhanyayo okanye omfusa obumnyama, kwaye ifilimu enomgangatho omnye otyebileyo iluhlaza (ifilimu eluhlaza ehombisayo).).

5. IPX7 initrogen engangeni manzi.Ukusetyenziswa kwangaphandle, ukungena kwamanzi kubaluleke kakhulu.Ukongeza, i-nitrogen iyasebenza ukukhusela i-lens ekukhuleni kokungunda kunye nokuphucula ubomi benkonzo yemveliso.

Amandla ethu emveliso yeMirror yamazwe ngamazwe ye-Optical Equipment inokubonelela ngazo zonke iintlobo zeeteleskopu.


Ixesha lokuposa: Mar-21-2022