Kule mihla, phantse wonke umntu onxiba iiglasi uyayazi lens yebluecut. Nje ukuba ungene kwivenkile yeglasi kwaye uzame ukuthenga iperi yeglasi, umthengisi/inkosikazi mhlawumbi icebisa iilensi zebluecut, kuba zininzi izinto eziluncedo kwiilensi zebluecut. Iilensi zeBluecut zinokuthintela ukuqina kwamehlo kunye nokoma kwamehlo, ukunciphisa umngcipheko wesifo samehlo kwaye kukunike ubuthongo obungcono… Kutheni abathengi bekhetha iilensi zakho? Kutheni iilensi zakho zebluecut zingcono kunezinye?
Kwi-intanethi, zininzi iindlela kunye neengcebiso zokukufundisa ukuba ungayijonga njani ilensi yebluecut. Ngokungathandabuzekiyo, ezinye iindlela ziya kuxela ukuba iiglasi zakho eziluhlaza zisebenza njengoko bekucetyiwe. Ziluncedo ngokwenene ukubona ukuba uninzi lwezibane eziluhlaza ziyahluzwa. Nangona kunjalo, njengobuchwephesha bokuvala iilensi eziluhlaza okwesibhakabhaka kunye nokwenza, kufuneka uyazi indlela yobuchwephesha yokuvavanya iilensi zokuthintela ukukhanya okuluhlaza.
Ekuphela kwendlela yokulinganisa ngokuchanekileyo ukuba kungakanani ukukhanya okublowu kwelensi yokuthintela ukukhanya okuzuba kukusebenzisa i-spectrophotometer ebonakalayo. Esi sixhobo sinokulinganisa ukukhanya okuluhlaza-umthamo wokuhluza ngokuchaneka okuphezulu.
Inxalenye ebalulekileyo yendlela olusebenza ngayo olu hlobo lwesixhobo selabhoratri esibizayo kukuba ukukhanya okusetyenziswe ngexesha lovavanyo lwelensi kusemgangathweni. Oku kuthetha ukuba ukukhanya okungenayo kuqulethe yonke imibala efunekayo ukwenza uvavanyo oluchanekileyo.
Ngolu kuqonda, kulula ukubona ukuba i-spectrometer ebonakalayo ephathwayo ayikwazi ukunika iziphumo zovavanyo oluchanekileyo lwe-spectral. Nawuphi na umlinganiselo othathwe kusetyenziswa umthombo wokukhanya ongekho mgangathweni, onjengepen yelaser okanye omnye umthombo wokukhanya ongaqhelekanga awunakuthenjwa.
NgeSpectrophotometer, siya kufumana iingxelo ezichanekileyo malunga nenqanaba lokuvalwa kweblue, ukuhanjiswa kubude bomza ngamnye…
Njengoko usazi, i-lens transmittance ihambelana ngokungafaniyo nereyithi yokuthintela ukukhanya okuluhlaza. Xa izinga lokuthintela ukukhanya okuluhlaza liphezulu, i-lens transmittance idla ngokuba ngaphantsi. Ke i-lens yebluecut elungileyo ayinakugqithisela okuphezulu kuphela, kwaye inezinga eliphezulu lokuthintela ukukhanya. I-Universe Clear Base Bluecut lens lukhetho oluhle kakhulu kuwe.I-Universe Clear Base Bluecut lensyenziwe ngesixhobo esitsha selensi yeblueblock kunye nethekhnoloji yoguqulo echasene ne-reflective yokwambathisa. Ngesixhobo esitsha esinebluecut entsha kunye nokugquma, ukugcina izinga elifanayo lokuthintela ukukhanya okuluhlaza njengelensi yebluecut yesiqhelo, ilensi icace ngakumbi kwaye icace ngakumbi xa ithelekiswa neelensi zebluecut zemveli. Ngolwazi oluthe kratya, ungajonga iwebhusayithi yethu:https://www.universeoptical.com/deluxe-blueblock-product/