EnChroma magalasi opangidwa ndi magalasi amawunikira
: Berkley-based eyewear manufacturer, EnChroma, wapanga magalasi opangidwa ndi magalasi omwe amathandiza anthu okhala ndi zofiira zofiira kuona zofiira ndi zobiriwira molimba. Magalasi awa pakali pano amagulitsidwa mabakita mazana angapo. EnChroma imapanganso mzere wa magalasi opangira anthu opanda vuto la masomphenya kuti akwaniritse masomphenya a tsiku ndi tsiku. Zikuoneka kuti EnChroma lens imapanga mitundu "pop."
Kodi Kujambula Kanthu N'kutani?
Kujambula bwino kumatengedwa ngati wolemala. Komabe, kwa anthu ena, kulemala kungalepheretse kwambiri kugwira ntchito. Mwachitsanzo, anthu ambiri omwe ali ndi mtundu wobiriwira wobiriwira sangathe kukhala amalonda oyendetsa ndege, amishonale omwe ali ndi vutoli amavutika kusiyanitsa magazi ndi bile, ndipo ojambula a mtundu wa colorblind amavutika kudziwa ngati nyama yophika.
Anthu makumi asanu ndi anayi mphambu zisanu ndi anayi (100) amtundu wa anthu (omwe ndi amuna) omwe ali ndi colorblind ali ndi vuto ndi zofiira ndi zobiriwira zawo. Mitsempha ndi maselo a photoreceptor omwe ali kumbuyo kwa diso lanu mu maselo omwe amatchedwa retina. Mitsempha imapereka mauthenga a mtundu ku malo owonetsera zithunzi kumbuyo kwa ubongo (occipital lobe). Pali mitundu itatu ya cones: yofiira, ya buluu ndi yobiriwira. Anthu ambiri alibe vuto loona buluu kapena chikasu.
Mu anthu ambiri omwe ali ndi colorblind, mawonekedwe a mawonekedwe ofiira omwe amawunikira mauthenga amapezeka.
Malingana ndi kuchuluka kwa kuchulukana kwa mphamvu, kumatha kwa munthu yemwe ali ndi mtundu wobiriwira wofiira kumasiyanitsa mtundu kumachepa. Motero, anthu omwe ali ndi colorblind amayamikira mtundu wochepa wa mtundu. Pafupifupi 75 peresenti ya anthu omwe ali ndi mtundu wobiriwira wobiriwira ndi wobiriwira, ndipo ena onse ali osowa ofiira.
Anthu ochepa kwambiri a mtundu wa colorblind ali ndi kuthekera kwathunthu kuwona wofiira kapena wobiriwira.
Malinga ndi mtundu wa mtundu wobiriwira wobiriwira, anthu amavutika kuona mithunzi yofiira kapena yobiriwira, malalanje, zofiirira, pinki, ziphuphu, mabala, ngakhale zakuda. EnChroma, opanga mawotchi opangira mawotchi, wapanga magalasi omwe amatha kusiyanitsa zofiira ndi zobiriwira ndikupanga mitunduyi kukhala yowoneka bwino komanso yabwino.
Kodi EnChroma Lenses Amagwira Ntchito Motani?
EnChroma ndi lenti ya pulasitiki yokhala ndi mapulogalamu pafupifupi 100 a dielectric material. Zidazi zimatsuka ndikuwonetsa zina za mawonekedwe omwe amawoneka mofiira. Pogwiritsira ntchito mafotolo amitundu yambiri, EnChroma lenses imayendetsa bwino malo opanikizira optic kuti pakhale kuyang'ana kwa reds ndi masamba. Mwanjira iyi, EnChroma lens imapanga reds ndi masamba ndipo mitundu yomwe ili ndi reds ndi masamba kwambiri.
Mwamwayi, EnChroma sichichiritso cha mtundu wa colorblindness ndipo ali ndi zovuta zake. Choyamba, monga magalasi olembetsera, EnChroma ndi chipangizo chowongolera osati kukonza kosatha. Chachiwiri, EnChroma lens sikumapanga kusiyana kwa mtundu wa mtundu ndi chiwerengero cha momwe munthu angapititsire mayeso a colorblindness (mayeso a Ishihara). Zoonadi, ngati muli mtundu wa colorblind, mungathe kuyamikira kondomu ya lalanje kapena lavender maluwa ngati yowonjezera komanso kumva momwe zimakhalira kuyamikira mitundu yofiira ndi yobiriwira pansi.
Mwinanso mungathe kuganiza kuti mitundu iyi ndi lalanje ndi lavender. Koma, mwatsoka, EnChroma zotsatira sizingakhudzire kusintha ntchito tsiku ndi tsiku. Chachitatu, EnChroma, ngati magalasi ena onse, amasintha masomphenyawo padziko lapansi, ndipo zotsatira zake zonse zimalepheretsa kusintha kulikonse mu kusiyana kwakukulu. Chachinayi, EnChroma imafuna mphindi 30 kuti izigwira ntchito.
Kuwonjezera pa EnChroma, opanga ena akugwiritsanso ntchito ma lens ndi mapulogalamu ena omwe angathandize anthu omwe ali ndi colorblindness amasiyanitsa mtundu. Tidakali kutali, komabe, mwa njira yabwino kwambiri. Yankho lomwe lingathandize anthu omwe ali ndi mitundu yonse ya colorblindness, amagwira ntchito mwamsanga ndi kusankha, ndipo akuwonjezera kusiyana kwakukulu.
Padakali pano, ngati inu kapena wokondedwa wanu muli ndi mtundu wofiira-wobiriwira-kapena mukungofuna magalasi a magalasi omwe amachititsa kuti mitundu ikhale yoyera-mukhoza kuyang'ana malonda a EnChroma.
Zotsatira:
Barrett KE, Boitano S, Barman SM, Brooks HL. Mutu 9. Masomphenya. Mu: Barrett KE, Boitano S, Barman SM, Brooks HL. eds. Ganong's Review of Physiology, 24e . New York, NY: Hill ya McGraw; 2012.
Nkhani yotchedwa "A Review of Blindness for Microscopists: Malangizo ndi Zida Zogwiririra ndi Kulimbana ndi Kulephera Kwambiri Kwambiri" ndi DR Keene kuchokera ku Microscopy ndi Microanalysis yofalitsidwa mu 2014.
Nkhani yotchedwa "Chroma: Yopweteka Kwambiri-Yeniyeni Yothetseratu Khungu Lofiira" ndi TE. anuwidjaja and co-authors kuchokera ku ACM Digital Library yofalitsidwa mu 2014.