Pankhani ya chiwonetsero chazithunzi palokha, ndi zinthu zitatu: mtundu wazinthu, tsatanetsatane waluso ndi kapangidwe.
Zofunika: makamaka ogaŵikana zitsulo, pulasitiki ndi zipangizo zina.Zachitsulo zabwino kwambiri ndi titaniyamu, titaniyamu woyera, B titaniyamu kapena titaniyamu alloy.Titaniyamu ili ndi mwayi wokhala wopepuka, wokhazikika komanso wosatulutsa okosijeni mosavuta.Sikophweka kuwotcherera pamene cholumikizira cha solder chasweka.Magalasi ena azitsulo ndi abwino, makamaka chitsulo chosapanga dzimbiri, chopangidwa ndi electroplated ndi kusinthidwanso.Pulasitiki ndi mtundu wamba wamba, zinthu izi ndi zolemetsa, kapangidwe kake, kupsa mtima, mtundu wabwino, osavuta kusenda, osakwanira ndi hinge yachitsulo ndi mphamvu yakunja yomwe imawonongeka mosavuta.Chinthu china chapulasitiki chodziwika bwino ndi TR90, chomwe chimagwiritsidwa ntchito m'magalasi ambiri owoneka bwino komanso owoneka bwino m'masewero aku Korea.Komabe, TR90 ndiyosavuta kusenda ndikuswa.Zida zina ndi matabwa ndi nsungwi, koma sizodziwika.
Tsatanetsatane wa ndondomeko: mutha kumvetsera ngati phokoso la hinji likutsegula ndi kutseka liri losalala, onani mapeto a chimango cha chithunzicho, ngakhale pamwamba pa plating ndi yowala kwambiri, LOGO imalembedwa kapena kusindikizidwa kwa silika.Ngati mukuganiza kuti simudzazindikira, mukhoza kupita kuchipatala cha akatswiri a maso kuti musankhe mafelemu amtundu.
Kupanga: kuphatikiza lingaliro la mtundu, kalembedwe, kalembedwe ndi mtundu, chopereka chilichonse chimatanthauzira kalembedwe kosiyana, katha kusankhidwa malinga ndi umunthu wawo, mawonekedwe awo ndi kavalidwe.
Sankhani chimango chagalasi kuwonjezeranso, ndi mfundo ziti zomwe muyenera kuziganizira?
Omasuka: Mafelemu amafunika kukhala omasuka atawavala, osakanikiza makutu, mphuno kapena akachisi, komanso osamasuka kwambiri.
Mtunda wa lens: Monga dzina limatanthawuzira, ndi mtunda wapakati pa disolo ndi diso, nthawi zambiri 12MM.Ngati mandala ali patali kwambiri, anthu omwe ali ndi myopia sangawone bwino, ndipo anthu omwe ali ndi hyperopia amatha kukhala ndi diopter kwambiri.Chosiyana ndi chowona ngati lens ili pafupi kwambiri.
Rake Angle: nthawi zonse mu 8-12 madigiri, ngati angatenge Angle ndi yaikulu kwambiri, m'munsi m'mphepete mwa mandala angakhudze nkhope, zimakhala zovuta kuona pafupi, zingachititsenso kuti mtunda wa mandala ndi waukulu kwambiri.Ngati ngodyayo ndi yaying'ono kwambiri, izi zipangitsa kuti malo owonera achepe patali komanso kulephera kuwona chapafupi.Nthawi yomweyo, Angle yochuluka kapena yaying'ono kwambiri si yokongola kwambiri.
Chimango m'lifupi: pafupi ndi geometric m'lifupi ndi wophunzira mtunda wa chimango ndi bwino, kuti asunge kwambiri kuwala mwatsatanetsatane dera m'munda wa masomphenya, ndi kuchepetsa mapindikidwe ndi kusiyana kwa zinthu mozungulira.Choncho mukufuna kuti zifanane lalikulu chimango magalasi myopia odwala ayenera kulabadira, kufunafuna mafashoni pa nthawi yomweyo nsembe ndi khalidwe la masomphenya, ambiri zizindikiro atavala magalasi pa chizungulire, zotumphukira masomphenya mapindikidwe.
Nthawi yotumiza: Apr-07-2022