Magalasi
Kufotokozera Kwachidule:
Mtengo wa STM-GOGAF
1. Kugwiritsa ntchito kwa labotale / zamankhwala
2. Zopangidwa ndi anti-scratch, zosagwedezeka, zotetezedwa kukanda, zomveka, zowoneka bwino za PVC
3. Magalasi oletsa chifunga
4. Kuteteza ku: kukhudza, kuwaza ndi fumbi
5. Zogwirizana ndi EN 166 kapena zofanana
6. Mafelemu osinthika
7. Integrated mbali ndi pamwamba chitetezo
Chithunzi 1: Zowonera zokhala ndi magalasi owoneka bwino
Lens yoyera ya PC yophimba maso onse awiri. Black PA chimango ndi
wakuda PA mbali, chosinthika kutalika.
Zomangira zitsulo zolumikizira mandala ndi mbali, zomangira popanda
kukhudza khungu.
Makulidwe apakati a zosefera: 2.4 ± 0.05 mm
Makulidwe a m'mphuno: 2.3 ± 0.05 mm
zotumphukira makulidwe: 2.3 ± 0.05 mm
Vertex mphamvu / dpt:
Kutsogolo: yopingasa +4.2 - ofukula +4.2
Kumbuyo pamwamba: yopingasa - 4.3 - ofukula - 4.4
