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  • MF inogadzira sei lens yemwenje ye LED?
    MF inogadzira sei lens yemwenje ye LED?
    Ming Feng Mwenje Gadzira marudzi ese e LED lens yemukati nekunze mwenje, chii chinonzi lens? nei zvichikosha kudaro?Kazhinji kutaura, kune 4 marudzi emalenzi,Silicone lensa. Nekuda kwekunyanya kupisa kwekushisa kwesilica gel (reflow soldering zvakare inogoneka), inowanzo shandiswa kurongedza zvakanangana nemwenje-emitting michina.b. Kazhinji, silica gel lens ine vhoriyamu diki uye dhayamita ye3-10mm.PMMA lenzia. Optical giredhi PMMA (polymethylmethacrylate, inowanzozivikanwa se acrylic).B. mapurasitiki zvinhu, zvakanakira: kugadzirwa kwepamusoro (kunogona kupedzwa nejekiseni molding uye extrusion); Highlight transmittance (inenge 93% pa ​​3mm ukobvu); Zvakaipa: tembiricha haifaniri kudarika 80 ° (thermal deformation tembiricha 92 ℃).PC lenzia. Optical giredhi polycarbonate (PC ipfupi) polycarbonate.b. Zvishandiso zvepurasitiki, zvakanakira: kugadzirwa kwakanyanya (kunogona kupedzwa nejekiseni kuumba uye extrusion); Iyo mwenje transmittance yakadzikira zvishoma (inenge 89% kana ukobvu huri 3mm); Zvakaipa: tembiricha haifaniri kudarika 110 ° (thermal deformation tembiricha 135 °).

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