Pol yavumbuwe na Edwin H. Ubutaka, washinze isosiyete y'Abanyamerika ya Polaroid, mu 1938. Muri iki gihe, nubwo habaye iterambere ryinshi mu mikorere n'ibikoresho, amahame y'ibanze y'ibikoresho n'ibikoresho biracyamwe nabyo igihe.
Gusaba PL:
Imikorere Ubwoko bwa Pol:
Bisanzwe
Kuvura ibintu (AG: Anti Glare)
HC: Gutwika cyane
Kurwanya Kuvura / Kuvura Bito (AR / LR)
Kurwanya static
Kurwanya Smodge
Kuvura firime yerekana (APCF)
Ubwoko bw'isonga bwa pol:
Iyodel Por: Muri iki gihe, Pva yahujwe na molecule ya iyode nuburyo nyamukuru bwo gukora pol. PVA ntabwo ifite imikorere yinjijwe neza, binyuze muburyo bwo gusiga irangi, itsinda ritandukanye ryumucyo ugaragara winjijwe nkurura molecule ya 15- na 13--. Impirimbanyi yo gukurura molecule ya 15- na 13- yerekana imvi zidafite aho zibogamiye pol. Ifite ibiranga Optique yo gusubizwa hejuru no guhindagurika cyane, ariko ubushobozi bwo kurwanya ubushyuhe bwinshi nubushyuhe bwinshi ntabwo ari bwiza.
Irangi rishingiye cyane cyane gukuramo amasezi kama hamwe na dichroism kuri Pva, no kwagura mu buryo butaziguye, noneho bizagira imitungo ya polariking. Muri ubu buryo, ntibyoroshye kubona ibintu bya Optique byo gusubizwa no gupfobya hejuru, ariko ubushobozi bwo kurwanya ubushyuhe bwo hejuru no kurwanya ubushyuhe bwinshi bizagenda neza.
Igihe cya nyuma: Aug-17-2023
