1.56 yopita patsogolo hmc optical lens
Tsatanetsatane Quick
| Malo Oyamba: Jiangsu, China | Dzina Brand: Hongchen |
| Chiwerengero Model: 1.56 | Zopangira mandala: Utomoni |
| Masomphenya: Kupita patsogolo | Ating kuyanika: HMC, HMC EMI |
| Mtundu wa Mandala: Chotsani | Refractive Index: 1.56 |
| Awiri: 70 / 12mm, 70 / 14mm, 70 / 17mm | Kuchita bwino:NK55 (Yotengedwa Ku Japan) |
| Mtengo wa Abbe: 38 | Mphamvu Yeniyeni: 1.28 |
| Kutumiza: 98-99% | Ating kuyanika Kusankha:HC / HMC / SHMC |
| Chithunzichromic:Ayi | Chitsimikizo :: 5 Zaka |
| Kutalika Kwa Corridor :: 12mm & 14mm & 17mm |
Mphamvu manambala: SPH: -3.00 ~ + 3.00, ADD: + 1.00 ~ +3.00 |
Kodi Index ya Lens ndi chiyani?
Mndandanda wamagalasi amatanthauza index ya refraction (yomwe imadziwika kuti refractive index) ya mandala azovala zovala. Ndi nambala yofananira yomwe imafotokozera momwe zinthuzo zimapindulira bwino. Kutulutsa kuwala kumadalira momwe kuwala kofulumira kumadutsira mandala.
1.56 Pakati-Index
Kusiyanitsa pakati pa 1.56 mid-index ndi 1.50 magalasi wamba ndikuchepa. Magalasi okhala ndi index iyi amachepetsa makulidwe a mandala ndi 15%. Mafelemu azovala zodzaza ndi magalasi ovala pamasewera ndioyenera kwambiri pamndandanda wamagalasi.
Zipangizo zofala kwambiri zomwe zimagwiritsidwa ntchito pamagalasi omwe kale anali magalasi komanso utomoni wolimba wotchedwa CR-39. Ndikusintha kopitilira muyeso kwaukadaulo, pali zofunikira zambiri zamagalasi a CR39 (opangira / pulasitiki) kuposa magalasi agalasi. Ndife opanga magalasi owoneka bwino, ndipo muma lens amenewa, magalasi ama 1.56 ndi amodzi mwa magalasi odziwika kwambiri padziko lonse lapansi. Kuphatikiza apo, magalasi okhala ndi 1.56 index amawerengedwa kuti ndi mandala opindulitsa kwambiri pamsika wapadziko lonse.
Refractive Index
Zipangizo zama lensi zimagawidwa pamakalata awo obwereza. Chizindikiro chotsitsimutsa ichi ndi chiŵerengero cha liwiro la kuwala pamene likudutsa mumlengalenga mpaka liwiro la kuwala likadutsa pazinthu zamagalasi. Ndi chisonyezero cha kuchuluka kwa kuwerako komwe kumayenda pamene ikudutsa mandala. Kuwala kumabwezeretsedwanso, kapena kupindika, kutsogolo kwa mandala, kenako ndikakutuluka.Zinthu zowoneka bwino kwambiri zimapindika mowala, kotero sizofunika kwambiri kuti tikwaniritse zomwe zimatsitsimutsa ngati zinthu zochepa. Chifukwa chake mandala amatha kupangidwa kukhala owonda, komanso opepuka.
Kuyika & Kutumiza
Kutumiza & Kulongedza
Maenvelopu (Posankha):
1) ma envulopu oyera oyera
2) Ma envulopu athu "Hongchen"
3) Ma envulopu a OEM okhala ndi logo ya kasitomala
Makatoni: makatoni wamba: 50CM * 45CM * 33CM (Katoni iliyonse imatha kuphatikiza mokweza ma 500 awiriawiri ~ ma peyala 600 omalizidwa, ma lens awiri a matalasi 220pa. 22KG / CARTON, 0.074CBM)
Port yapafupi yotumiza: doko la Shanghai
Nthawi yoperekera :
|
Kuchuluka (awiriawiri) |
1 - 1000 |
> 5000 |
> 20000 |
|
Est. Nthawi (masiku) |
1 ~ masiku 7 |
10 ~ 20days |
20 ~ masiku 40 |
Ngati muli ndi zofunikira zapadera, mutha kulumikizana ndi anthu ogulitsa athu, titha kuchita ntchito zingapo zofananira ndi mtundu wathu Wakunyumba.
Kutumiza & Phukusi
Kufotokozera Kanema
Zambiri Zamalonda
| 1.56 Progress HMC Optical Lens | |
| Refractive Index | 1.56 |
| Kuchita bwino | NK55 Yotumizidwa kuchokera ku Japan |
| Mtengo wa Abbe | 38 |
| Mphamvu Yeniyeni | 1.28 |
| Kutumiza | 98-99% |
| Zokutira | Kulimba ndi kuvala kwa AR kwa mandala onse, anti-scratch |
| Kupaka mtundu wosankha | Chobiriwira / Buluu |
| Chitsimikizo | Zaka 5 |
| Kutalika Kwazitsulo | 12mm & 14mm & 17mm |
| Mphamvu yamagetsi: SPH: -3.00 ~ + 3.00 ADD: + 1.00 ~ + 3.00 | |
Luso Laluso
| Mapepala Opita Patsogolo a Lens | |||||||||
| SPH | Onjezani | Mamilimita | SPH | Onjezani | Mamilimita | ||||
| (+) | (+) | FC | BC | ET | (-) | (+) | FC | BC | CT |
| 0.00 | 1.00-3.00 | 3.00 | 3.00 | 2.2 | 0.25 | 1.00-3.00 | 3.00 | 3.25 | 2.2 |
| 0.25 | 1.00-3.00 | 3.00 | 2.75 | 2.2 | 0.50 | 1.00-3.00 | 3.00 | 3.50 | 2.0 |
| 0.50 | 1.00-3.00 | 3.00 | 2.50 | 2.2 | 0.75 | 1.00-3.00 | 3.00 | 3.75 | 2.0 |
| 0.75 | 1.00-3.00 | 3.00 | 2.25 | 1.8 | 1.00 | 1.00-3.00 | 3.00 | 4.00 | 2.0 |
| 1.00 | 1.00-3.00 | 3.00 | 2.00 | 1.8 | 1.25 | 1.00-3.00 | 3.00 | 4.25 | 1.7 |
| 1.25 | 1.00-3.00 | 3.00 | 1.75 | 1.6 | 1.50 | 1.00-3.00 | 3.00 | 4.50 | 1.7 |
| 1.50 | 1.00-3.00 | 3.00 | 1.50 | 1.6 | 1.75 | 1.00-3.00 | 3.00 | 4.75 | 1.7 |
| 1.75 | 1.00-3.00 | 3.00 | 1.25 | 1.6 | 2.00 | 1.00-3.00 | 3.00 | 5.00 | 1.7 |
| 2.00 | 1.00-3.00 | 3.00 | 1.00 | 1.6 | 2.25 | 1.00-3.00 | 3.00 | 5.25 | 1.5 |
| 2.25 | 1.00-3.00 | 3.00 | 0.75 | 1.6 | 2.50 | 1.00-3.00 | 3.00 | 5.50 | 1.5 |
| 2.50 | 1.00-3.00 | 3.00 | 0.50 | 1.6 | 2.75 | 1.00-3.00 | 3.00 | 5.75 | 1.5 |
| 2.75 | 1.00-3.00 | 3.00 | 0.25 | 1.6 | 3.00 | 1.00-3.00 | 3.00 | 6.00 | 1.5 |
| 3.00 | 1.00-3.00 | 3.00 | 0.00 | 1.6 | |||||
| Kulolerana Kumbuyo / Mmbuyo dzenje: ± 0.25 | |||||||||
| Kupirira: ± 0.3 | |||||||||
| MPHAMVU kulolerana: | S 0.00 / ADD + 1.00 ~ +3.00 ± 0.08D | ||||||||
| S -0.25 ~ -3.00 / Wonjezerani + 1.00 ~ +3.00 ± 0.09D | |||||||||
| S + 0.25 ~ + 3.00 / ADD + 1.00 ~ +3.00 ± 0.09D | |||||||||
Mankhwala Mbali
Kodi magalasi opita patsogolo ndi chiyani?
Magalasi opita patsogolo ndi magalasi amaso amitundu yayitali omwe alibe mawonekedwe amtundu umodzi. Mwanjira ina, magalasi opita patsogolo zikuthandizani kuti muwone bwino patali paliponse popanda "mizere" yazinthu zosasangalatsa (komanso zaka) zomwe zimawoneka m'ma bifocals komanso ma trifocals.
Mphamvu yamagalasi omwe amapita patsogolo amasintha pang'onopang'ono kuchokera pamalopo mpaka kufika pamtambo, ndikupatsa mphamvu yolondola ya mandala kuti athe kuwona zinthu bwino mtunda uliwonse.
Bifocals, mbali inayi, ali ndi mphamvu ziwiri zokha - imodzi yoyang'ana zinthu zakutali bwino ndi mphamvu yachiwiri kumapeto kwa mandala kuti muwone bwino patali yowerengera. Kuphatikizana pakati pamagawo amagetsi osiyana siyana kumatanthauzidwa ndi "mzere wazithunzi" wowonekera womwe umadula pakatikati pa mandala.
Magalasi opita patsogolo ndi opanda zingwe opanda zingwe omwe amapita patsogolo mopanda mphamvu yowonjezera mphamvu pakatikati komanso pafupi.
Magalasi opita patsogolo nthawi zina amatchedwa "ma bifocals opanda mzere" chifukwa alibe mzere wowonekera. Koma magalasi opita patsogolo amakhala ndi mawonekedwe apamwamba kwambiri kuposa ma bifocals kapena ma trifocals.
Magalasi opita patsogolo (monga ma lens a Varilux) nthawi zambiri amapereka chitonthozo ndi magwiridwe antchito, koma palinso mitundu ina yambiri. Katswiri wanu wosamalira diso amatha kukambirana nanu mawonekedwe ndi maubwino amalensi aposachedwa ndikukuthandizani kupeza magalasi abwino pazosowa zanu.
Mapindu Opita Patsogolo
Magalasi opita patsogolo, mbali inayi, ali ndi mphamvu zambiri zamagalasi kuposa ma bifocals kapena ma trifocals, ndipo pamakhala kusintha kwamphamvu pang'ono ndi pang'ono kuchokera pamalopo mpaka kuloza pamwamba pa mandala.
Kupanga kwamagalasi opitilira muyeso kumapereka maubwino awa:
- Zimapereka masomphenya omveka bwino pamitunda yonse (osati kungoyang'ana patali pang'ono kapena patatu).
- Imachotsa "kujumpha kwazithunzi" kovutitsa komwe kumachitika chifukwa cha ma bifocals ndi ma trifocals. Apa ndipomwe zinthu zimasintha mwadzidzidzi momveka bwino ndikuwonekera pomwe maso anu amayenda kudutsa mizere yowonekera yamagalasi awa.
-
Chifukwa mulibe "mizere iwiri" yamagalasi opita patsogolo, imakupatsani mawonekedwe achichepere kuposa ma bifocals kapena ma trifocals. (Ichi ndichifukwa chokha chingakhale chifukwa chake anthu ambiri masiku ano amavala magalasi opitilira muyeso kuposa omwe amavala ma bifocal ndi ma trifocals kuphatikiza.)
Kuphimba Kusankha
| Mwakhama wokutira /
Wokutira Anti-zikande |
Anti-chimawala wokutira /
Mwakhama NAC lokutidwa |
Kutchinga /
Wokutira Super Hydrophobic |
| Pewani kuwononga magalasi anu mwachangu kuwateteza kuti asakande mosavuta | Chepetsani kunyezimira pochotsa mawonekedwe owonekera pamwamba pa mandala kuti asasokonezeke ndi palarized | Pangani ma lens apamwamba kwambiri a hydrophobic, smudge resistance, anti static, anti scratch, kunyezimira ndi mafuta |
Njira Yopindulira
Tchati Choyenda
Mbiri Yakampani
Exhibition Company
Chitsimikizo
Kulongedza & Kutumiza
