Malo
Zabwino 1.71 shmc super wowonda ma lens oonda
| Chinthu | 1.71 Super Super Waltra Woonda mandala | Mapeto | 1.71 |
| Mzere wapakati | 75/70 / 65mm | Mtengo wab | 37 |
| Jambula | Asp; Palibe Blue Block / Blue Black | Chokutila | Shmc |
| Mphamvu | -0.00 kupita -17.00 ndi -0.00 mpaka -4.00 kwa stock; Zina zimatha kupereka RX | ||
1. Poyerekeza ndi mitanda ya 1.60 ya index pamtunda womwewo komanso mphamvu yomweyo:
(1) Wowonda - makulidwe am'mphepete mwa 11% owonda;
(2) Kuwala - 7% yopepuka pafupifupi.
2. Mtengo wa Abbe ndiwokwera mpaka 37, ndikuphwanya zovuta za index yokhala ndi vuto la Abbe, ndikupanga mandala opyapyala omwe ali ndi malingaliro oganiza bwino.
3. Poyerekeza ndi mandala 1.60 Index pamtengo wotsika koma wandiweyani, komanso 1.74 Lens wocheperako koma mtengo wa 1.71 ndi wonenepa komanso wotsika mtengo.
4. Udzu wa 1.71 womwe uli wofanana ndi 1.67 mr-7 ndipo ndioyenera mafelemu opanda pake / anlon.
5. Zovala: Monga zida zina za mandala, mita 1.71 Index imatha kukhala yolumikizidwa ndi zokutira zosiyanasiyana. Izi zitha kuphatikizira zojambula zotsutsana ndi zowoneka bwino kuti zichepetse kuwala kwa kuwala, zophatikizika zopitilira kuchuluka, ndi chitetezo cha UV kuti zitchinga maso kuchokera ku rays yovulaza ya ultraviolet.
6. Ndi zokutira zapamwamba kwambiri hydrophobic, mandala amapeza zabwino zambiri zakudzitchinjiriza. Mukayika inki pamwamba pa mandala, ndiye kuti inki imakhazikika, osabalalitsa madzi mosangalala monga mafuta ndi matalala. kukana, ndi kuyeretsa kosavuta. Izi zitha kuthandiza kukonza ukhondo ndi kulimba kwa mandala.
