Khazikitsani 1.59
Chifanizo



1.59 Masomphenya amodzi a PC Optical | |
Model: | 1.59 pc mandala |
Malo Ochokera: | Jiangsu, China |
Mtundu: | Mlenga |
Zithunzi Zapamwamba: | Polycarbonate |
Mtundu wa magalasi | Koyera |
Index yolowera: | 1.59 |
Mainchete: | 65/70 mm |
Mtengo Wofunika: | 33 |
Mphamvu yapadera: | 1.20 |
Kutumiza: | > 97% |
Kusankha Kupanga: | Hc / hmc / shmc |
Mtundu wokutira | Wobiliwira |
Kupanga kwamphamvu: | SPH: 0,00 ~--8.00; + 0.25 ~ + 6.00 Cyl: 0 ~ -6.00 |
Mawonekedwe a malonda
1.Kodi PC ndi chiyani?
PC: Polybacation . Kukhazikika kwa kutentha, ma radiation, mpweya ndi ozone. Itha kuyamwa khwangwala zonse za ultraviolet pansi pa 385nm, ndikupangitsa kukhala mandala otetezeka. Kuphatikiza pa kukana kwapamwamba kwambiri, kukana mafuta, mafuta ndi ma acid, madzi otsika madzi, mawonekedwe a mawonekedwe oteteza zachilengedwe omwe angagwiritsidwe ntchito nthawi zambiri. Zoyipa ndizopanikizika kwambiri, zosavuta kusweka, kusokonekera kochepa ndi ma resin ena, mogwirizana ndi zolimba, osadzikongoletsa.

Mawonekedwe Aakulu a PC:
Kulemera Kwambiri
Mitundu ya PC imakhala ndi mphamvu inayake ya 1.2, pomwe cr-39 imakola pang'ono za 1.32, cholembera, ndi galasi. Mwachidziwikire, pakati pa kukula kwa mandala, magalasi a PC, chifukwa chochepera kwambiri, amachepetsa kulemera kwa mandala.
L②thin Lens
Mndandanda wa PC wophatikizira ndi 1.591, cr-39 (ADC) Resocton Refenax ndi 1.499, index yotsimikizika yapakati ndi 1.553. Mlozera wapamwamba kwambiri ndi, wowonda uja, ndipo mosemphanitsa. Poyerekeza ndi magalasi a CR39 ndi magalasi ena a Flinte, PC myopia Leopia miyendo ili yoonda.
Chitetezo cha ③excesce
DC LINS ili ndi vuto labwino kwambiri, lotchedwa "mfumu ya pulasitiki", imatha kugwiritsidwa ntchito kwambiri popanga ma windows aview windows, chipolowe ndi zikopa. Mphamvu ya PC yomwe ili mpaka 87 / kg / cm2, yomwe imaposa inc ndikutulutsa zitsulo ndikuponya aluminium ndipo ndi nthawi 12. Maukwati opangidwa ndi PC amayikapo malo a simenti kuti adutse osasweka, ndipo ndi okhawo "osasweka". Pakadali pano, magalasi a PC ndi achiwiri osatengera chitetezo.
④absorption wa ma ray a ultraviolet
Mankhwala amakono atsimikizira kuti kuwala kwa ultraviolet ndiye chifukwa chachikulu cha ziweto m'maso. Chifukwa chake, zofuna za Kuwala kwa Ultraviolet Kuwala kwa Ultraviolet kuyamwa kwa magalasi ambiri ndikwabwino. Kwa General Ortical Stunes Stunes, mawonekedwe akenso ali nawo Kuwala.
Nyengo Yachigawo
PC ndi imodzi mwazipatso zamapulasitiki zabwino kwambiri. Malinga ndi zoyeserera zakunja zikavuta, mphamvu zowoneka bwino, zisonyezo ndi zowoneka bwino za PC sizinasinthe kwambiri atayikidwa panja kwa zaka zitatu.
3. Kodi pali kusiyana kotani pakati pa HC, HMC ndi Shc?
Zovala Zovuta | Ar oveting / hard gwiritsitsani | Super Hydrophobic Coang |
amapanga mandala osavomerezeka ndikuwonjezera kukana kwa Abrasion | zimawonjezera kupatsidwa kwa mandala ndikuchepetsa mawonekedwe akunja | Imapangitsa mandala opanda madzi |

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