1.67 MR-7 babban index HMC AR na gani Aspheric ruwan tabarau
Takaitaccen Bayani:
Wurin Asalin: Jiangsu, China
Shafin: 1.67
Launi na Lens: Tsanani, Bayyananne
Tasirin hangen nesa: Hanyoyi guda ɗaya
Brand Name: kingway
Takaddun shaida: CE/ISO
Abubuwan Lens: MR-7
Rufe: AR Rufe
Cikakken Bayani
Tags samfurin
Marufi & Bayarwa
Rukunin Siyarwa | Biyu |
Girman kunshin guda ɗaya | 50X45X45 cm |
Babban nauyi guda ɗaya | Kimanin 22kgs |
Nau'in Kunshin | jakar ciki, fitar da kwali, fitarwa misali ko kan zane |
Lokacin Jagora | Yawan (Biyu) 1 - 5000prs, kwanaki 10 |
Yawan (Biyu)> 5000prs, Don yin shawarwari |
1.67 MR7 ASP ruwan tabarau na gani guda ɗaya HMC
Fihirisa | Monomer | Abbe darajar | Takamaiman Nauyi |
1.67 | MR-7 | 33 | 1.34 |
Watsawa | Diamita | Tufafi | Wurin wutar lantarki |
> 97% | 65/70mm | Rufin AR | 0.00~+-15.00/0.00-6.00 |
Siffofin
1. Maɗaukakin nauyi da ƙarar kauri, har zuwa 50% mafi ƙaranci kuma 35% mai sauƙi fiye da sauran ruwan tabarau.
2. A cikin ƙarin kewayon, ruwan tabarau na aspherical ya kai 20% haske kuma ya fi siriri fiye da ruwan tabarau.
3. Aspheric surface zane don fice na gani ingancin
4. Lens na gaba mai lankwasa fiye da ruwan tabarau marasa aspheric ko mara-toric
5. Ido ba su da girma fiye da ruwan tabarau na gargajiya
6. Babban juriya ga karyewa (ya dace da wasanni da abubuwan kallon yara)
7. Cikakken kariya daga hasken UV
Tsarin Aspherical
Gilashin tabarau na aspheric suna ba da izinin hangen nesa fiye da daidaitattun ruwan tabarau mai siffar zobe, galibi lokacin kallon wasu kwatance fiye da cibiyar gani na ruwan tabarau.
Ba shi da alaƙa da ingancin gani, suna iya ba da ruwan tabarau mai sirara, sannan kuma su karkatar da idanun mai kallo kamar yadda wasu mutane ke gani, suna samar da kyakkyawan kyan gani.
Rufin AR
--HC (hard shafi): Don kare ruwan tabarau mara rufi daga juriya.
--HMC (hard Multi mai rufi/AR shafi): Don kare ruwan tabarau yadda ya kamata daga tunani, haɓaka aiki da sadaka na hangen nesa.
--SHMC (super hydrophobic shafi): Don yin ruwan tabarau mai hana ruwa, antistatic, anti zamewa da mai juriya.
UV400
--- UV + 400 fasaha fasaha tace ba kawai UVA&UVB ba, har ma da haske mai gani mai ƙarfi (hasken HEV) na 400nm-420nm.
---Bincike na baya-bayan nan ya nuna cewa toshe hasken UV da HEV yana da mahimmanci don kare idanu daga cataracts da shekaru masu alaƙa da macular degeneration (AMD).
--- Har yanzu ana fallasa mu zuwa kashi 60% na haskoki na Ultraviolet a ranakun girgije da 20% -30% a ranakun ruwan sama.Oue blue yanke ruwan tabarau na iya ba da kariya a ƙarƙashin kowane yanayi.