Zogulitsa
SHMC YABWINO KWAMBIRI YA 1.71 BLUE BLOCK
| Chogulitsa | 1.71 Super Bright Ultra Thin Lens SHMC | Mndandanda | 1.71 |
| M'mimba mwake | 75/70/65mm | Mtengo wa Abbe | 37 |
| Kapangidwe | ASP; Palibe Buluu / Buluu | Kuphimba | SHMC |
| Mphamvu | -0.00 mpaka -17.00 ndi -0.00 mpaka -4.00 pa katundu; ena akhoza kupereka mu RX | ||
MFUNDO ZAMBIRI:
- Poyerekeza ndi magalasi owonetsa 1.60 okhala ndi mulifupi ndi mphamvu zomwezo:
- a) Woonda: Kukhuthala kwapakati kwa m'mphepete kumachepetsedwa ndi 11%.
- b) Yopepuka: Pa avareji, ndi yopepuka ndi 7%.
2. Lenzi ili ndi Abbe Value yapamwamba ya 37, yomwe imathetsa vuto lopeza zithunzi zenizeni pogwiritsa ntchito ma lenzi apamwamba.
3. Lenzi ya 1.71 imagwirizana bwino ndi makulidwe ndi kugwiritsa ntchito bwino ndalama, ndipo imapereka mawonekedwe opyapyala poyerekeza ndi lenzi ya 1.60 index yotsika mtengo komanso mtengo wotsika kuposa lenzi ya 1.74 index yokwera mtengo.
4. Lenzi ya 1.71 ili ndi mphamvu yofanana ndi ya 1.67 MR-7 ndipo ndi yoyenera mafelemu opanda mkombero kapena nayiloni.
5. Zophimba: Magalasi a 1.71 index amatha kugwirizanitsidwa ndi zophimba zosiyanasiyana monga zophimba zoteteza kuwala kuti zichepetse kuwala, zophimba zoteteza kuwala kuti zikhale zolimba, komanso chitetezo cha UV kuti chiteteze ku kuwala koopsa kwa ultraviolet.
Lenziyi ili ndi chophimba chopanda madzi, chomwe chimapangitsa kuti madzi asalowe m'malo mwake. Inki ikayikidwa pamwamba pa lenzi ndikugwedezeka, inkiyo imakhalabe yolimba popanda kufalikira, osasiya madontho a madzi. Kuphatikiza apo, chophimba cha SHMC chimaperekanso zabwino monga kukana mafuta ndi dothi, kukana kukanda, komanso kuyeretsa kosavuta, kuonetsetsa kuti pamwamba pa lenzi ndi poyera komanso polimba.
