(1) nyias thiab lub teeb
Qhov feem ntau refractive indices ntawm CONVOX lo ntsiab muag yog: 1.56, 1.59, 1.61, 1.67, 1.71, 1.74.Nyob rau hauv tib lub degree, qhov siab dua qhov refractive index ntawm lub lens, lub zog muaj peev xwm refract teeb pom kev zoo, lub thinner lub lens thiab qhov hnyav dua.Lub teeb yuag thiab nyiam hnav ntau dua.
(2) Clarity
Lub refractive index tsis tsuas yog txiav txim siab lub thickness ntawm lub lens, tab sis kuj cuam tshuam rau tus naj npawb ntawm Abbe.Qhov loj dua tus naj npawb Abbe, qhov me dua qhov tawg.Hloov pauv, tus lej Abbe tsawg dua, qhov ntau dua qhov tawg, thiab qhov phem dua qhov pom tseeb.Tab sis feem ntau hais lus, qhov siab dua qhov refractive index, qhov ntau dua qhov dispersion, yog li lub thinness thiab clarity ntawm lub lens feem ntau tsis tuaj yeem coj mus rau hauv tus account.
(3) Lub teeb transmittance
Lub teeb transmittance kuj yog ib qho ntawm cov yam ntxwv uas cuam tshuam rau qhov zoo ntawm lub lens.Yog tias lub teeb tsaus dhau, saib cov khoom ntev dhau lawm yuav ua rau pom kev qaug zog, uas tsis zoo rau qhov muag.Cov ntaub ntawv zoo tuaj yeem txo qhov poob ntawm lub teeb, thiab lub teeb kis tau zoo yog qhov zoo, meej thiab pob tshab.Muab koj lub zeem muag ci dua.
(4) tiv thaiv UV
Ultraviolet lub teeb yog lub teeb nrog lub wavelength ntawm 10nm-380nm.Cov kab hluav taws xob ultraviolet ntau dhau yuav ua rau tib neeg lub cev puas tsuaj, tshwj xeeb tshaj yog qhov muag, thiab tseem ua rau dig muag thaum mob hnyav.Lub sijhawm no, kev ua haujlwm tiv thaiv ultraviolet ntawm lub lens yog qhov tseem ceeb tshwj xeeb.Nws tuaj yeem thaiv cov kab hluav taws xob ultraviolet zoo yam tsis muaj kev cuam tshuam qhov pom ntawm lub teeb pom kev zoo, thiab tiv thaiv qhov muag tsis pom kev tsis pom kev.
Post lub sij hawm: Jun-12-2023