1.67 Malensi Apamwamba: Magalasi Ocheperako, Opepuka Pakulemba Kwagalasi Lililonse
1.67 Malensi Apamwamba: Magalasi Ocheperako, Opepuka Pakulemba Kwagalasi Lililonse
Tikupangira RI 1.67 kwa ogwiritsa ntchito omwe samasuka ndi magalasi amphamvu kapena olemera kwambiri.
1.67 yokhala ndi mawonekedwe ake abwino ndi abwino kwa magalasi adzuwa ndi magalasi otengera mafashoni.
Ma lens apamwamba kwambiri amatanthauza kuti mandala omwewo amatha kukhala ochepa komanso opepuka.Izi zimalola magalasi anu kukhala apamwamba komanso omasuka momwe mungathere.Magalasi apamwamba kwambiri amakhala opindulitsa makamaka ngati muli ndi magalasi amphamvu olembera kuti muwone pafupi, kuyang'ana patali, kapena astigmatism.Komabe, ngakhale omwe ali ndi magalasi ocheperako amatha kupindula ndi ma lens apamwamba.
Anthu ambiri amene amavala magalasi amaona pafupi, zomwe zikutanthauza kuti magalasi owongolera omwe amavala amakhala ochepa pakati koma okhuthala m’mphepete mwa disololo.Momwe mankhwala awo alili amphamvu, m'mphepete mwa magalasi awo amakulirakulira.Izi zingakhale zabwino, kupatula kuti mafelemu opanda mipiringidzo ndi mafelemu ena ambiri otchuka satha kukhala ndi magalasi okulirapo mokwanira kuti akwaniritse zosowa za omwe ali ndi malangizo apamwamba, kapena ngati angathe, m'mphepete mwa magalasi amawonekera ndipo amatha kusokoneza mawonekedwe a magalasi onse.
Magalasi apamwamba amathetsa vutoli.Chifukwa ali ndi kuthekera kwakukulu kopindika kuwala kowala, safunikira kukhala wandiweyani m'mphepete kuti akhale ogwira mtima.Izi zimawapangitsa kukhala njira yabwino kwa anthu omwe akufuna mawonekedwe enaake koma akuyenera kuwonetsetsa kuti atha kuwona!
Ubwino wa Malensi a High-Index
Wochepa thupi.Chifukwa chakuti amatha kupindika bwino kuwala, magalasi apamwamba kwambiri owonera pafupi amakhala ndi m'mbali zoonda kuposa ma lens omwe ali ndi mphamvu yofananira yomwe amapangidwa ndi pulasitiki wamba.
Zopepuka.Mphepete zopyapyala zimafunikira zinthu zochepa zama lens, zomwe zimachepetsa kulemera konse kwa magalasi.
Magalasi opangidwa ndi pulasitiki wapamwamba kwambiri ndi opepuka kuposa magalasi omwewo opangidwa ndi pulasitiki wamba, motero amakhala omasuka kuvala.
Zizindikiro Zomwe Mungafunikire Ma Lens Apamwamba
1. Mankhwala anu ndi amphamvu ndithu
2. Mwatopa ndi kuvala magalasi olemera omwe sakhalapo
3. Mwakhumudwa ndi zotsatira za "bug-eso".
4. Mukufuna zosankha zambiri mumafelemu agalasi
5. Mukukumana ndi zovuta zosadziwika bwino
