Cov khoom
IDEAL 1.71 SHMC Super Bright Ultra Nyias Lens
| Khoom | 1.71 Super Bright Ultra Nyias Lens SHMC | Index | 1.71 ib |
| Txoj kab uas hla | 75/70/65 hli | Abbe nqi | 37 |
| Tsim | ASP; Tsis muaj Blue Block / Blue Block | Txheej | SHMC |
| Hwj chim | -0.00 txog -17.00 nrog -0.00 rau -4.00 rau Tshuag; lwm yam tuaj yeem muab rau hauv RX | ||
1. Muab piv nrog 1.60 index lo ntsiab muag ntawm tib txoj kab uas hla thiab tib lub zog:
(1) Thinner - qhov nruab nrab ntug thickness yog 11% thinner;
(2) Lighter - 7% sib dua ntawm qhov nruab nrab.
2. Tus nqi ABBE yog siab txog 37, tawg los ntawm cov teeb meem ntawm qhov ntsuas siab thiab qis Abbe tus lej, tsim cov lo ntsiab muag ultra-thin nrog cov duab tiag tiag.
3. Piv nrog 1.60 index lens hauv tus nqi qis tab sis tuab, kuj 1.74 index lens thinner tab sis tus nqi siab, 1.71 lo ntsiab muag yog ob qho tib si nyias thiab tus nqi zoo.
4. Lub tenacity ntawm 1.71 lens zoo ib yam li 1.67 MR-7 thiab yog haum rau rimless / nylon thav duab.
5. Txheej: Zoo li lwm yam ntaub ntawv lo ntsiab muag, 1.71 index lo ntsiab muag tuaj yeem ua ke nrog ntau yam txheej txheej. Cov no tuaj yeem suav nrog cov tshuaj tiv thaiv kev cuam tshuam kom txo qis glare, khawb-tiv thaiv txheej kom muaj zog ntxiv, thiab tiv thaiv UV los tiv thaiv lub qhov muag los ntawm cov teeb meem ultraviolet rays.
6. Nrog rau cov txheej txheem ntawm super hydrophobic, lub lens tau txais txiaj ntsig ntau dua ntawm cov tshuaj tua dej kom zoo. Thaum muab tus number case rau ntawm lub lens, ces co, tus number case yog concentrated thiab tsis disperse, thiab tsis muaj residual dej stain. Ntxiv rau cov dej repellency, SHMC coatings feem ntau muaj lwm yam kev pab cuam xws li roj thiab av tiv thaiv, khawb. tsis kam, thiab yooj yim tu. Cov khoom no tuaj yeem pab tswj kev huv thiab ua haujlwm ntawm lub lens nto.
